20 Best 400 Size Rc Helicopter [2024]

Are you looking for the best 400 Size Rc Helicopter? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 400 Size Rc Helicopter.

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1 2PCS Original WLtoys XK K127 Battery 3.7V 400mAh 20C RC Helicopter Spare Parts Remote Control Toy... 2PCS Original WLtoys XK K127 Battery 3.7V 400mAh 20C RC Helicopter Spare Parts Remote Control Toy...
2 RC Helicopter Training Kit Gear for Trex 450 500 Blade 400 450 Esky SYMA JTS Align RC Helicopter Training Kit Gear for Trex 450 500 Blade 400 450 Esky SYMA JTS Align
3 xheli RC Helicopter Training Kit Gear for Trex 450 500 Blade 400 450 Esky SYMA JTS Align 10 Set xheli RC Helicopter Training Kit Gear for Trex 450 500 Blade 400 450 Esky SYMA JTS Align 10 Set
4 2-3s 40A Brushless with UBEC Electric Speed Controller for RC Airplane Skywalker Helicopter 450¡­ 2-3s 40A Brushless with UBEC Electric Speed Controller for RC Airplane Skywalker Helicopter 450¡­
5 uxcell 1.2mm x 450mm (17.7 Inch) Steel Z Pull/Push Rods Parts for RC Airplane Plane Boat Replacement... uxcell 1.2mm x 450mm (17.7 Inch) Steel Z Pull/Push Rods Parts for RC Airplane Plane Boat...
6 TOP RACE Remote Control Airplane | RC Plane 4 Channel Ready to Fly RC Planes for Adults, Advanced RC... TOP RACE Remote Control Airplane | RC Plane 4 Channel Ready to Fly RC Planes for Adults, Advanced...
7 GoolRC RC Helicopter, WLtoys XK K127 Remote Control Helicopter, 4 Channel RC Aircraft with 6-Axis... GoolRC RC Helicopter, WLtoys XK K127 Remote Control Helicopter, 4 Channel RC Aircraft with 6-Axis...
8 WLTOYS RC Helicopter for Adults and Kids, 4 Channel 32Mins Flying Time Remote Control Aileronless... WLTOYS RC Helicopter for Adults and Kids, 4 Channel 32Mins Flying Time Remote Control Aileronless...
9 RC Plane 4 Channel Remote Controlled Aircraft Ready to Fly, One Key Aerobatic and One-Key U-Turn,... RC Plane 4 Channel Remote Controlled Aircraft Ready to Fly, One Key Aerobatic and One-Key U-Turn,...
10 Mini Helicopter, SYMA S100 Super Smaller RC Helicopter Indoor Aircraft with Altitude Hold, One Key... Mini Helicopter, SYMA S100 Super Smaller RC Helicopter Indoor Aircraft with Altitude Hold, One...
11 4DM5 Remote Control Helicopter for Kids Adults,Altitude Hold 2.4GHz RC Aircraft Helicopters with... 4DM5 Remote Control Helicopter for Kids Adults,Altitude Hold 2.4GHz RC Aircraft Helicopters with...
12 Remote Control Aircraft Plane, RC Plane with 3 Modes That Easy to Control, One-Key U-Turn Easy... Remote Control Aircraft Plane, RC Plane with 3 Modes That Easy to Control, One-Key U-Turn Easy...
13 yotijar RC 3.7V 400mAh Lithium Battery with USB Charger for WLTOYS XK K127 RC Drone yotijar RC 3.7V 400mAh Lithium Battery with USB Charger for WLTOYS XK K127 RC Drone
14 Cheerwing S107/S107G Phantom 3CH 3.5 Channel Mini RC Helicopter with Gyro Crimson Cheerwing S107/S107G Phantom 3CH 3.5 Channel Mini RC Helicopter with Gyro Crimson
15 Blade Nano RC Helicopter S3 RTF (Comes Right Out of The Box) with AS3X and Safe, BLH01300 Blue/Black Blade Nano RC Helicopter S3 RTF (Comes Right Out of The Box) with AS3X and Safe, BLH01300 Blue/Black
16 NUOBESTY Landing Training Gear Landing Training Kit RC Helicopter Sponge Balls for RC Helicopter... NUOBESTY Landing Training Gear Landing Training Kit RC Helicopter Sponge Balls for RC Helicopter...
17 Remote Control Helicopters, Mini RC Helicopter with Altitude Hold for Adults Kids Beginners, 2.4GHz... Remote Control Helicopters, Mini RC Helicopter with Altitude Hold for Adults Kids Beginners,...
18 SYMA RC Helicopter, S39 Aircraft with 3.5 Channel,Bigger Size, Sturdy Alloy Material, Gyro... SYMA RC Helicopter, S39 Aircraft with 3.5 Channel,Bigger Size, Sturdy Alloy Material, Gyro...
19 Cheerwing U12 Remote Control Helicopter with Altitude Hold, Mini RC Helicopter for Adults Kids, One... Cheerwing U12 Remote Control Helicopter with Altitude Hold, Mini RC Helicopter for Adults Kids,...
20 VOLANTEXRC 2pcs 3.7V 400mAh Lipo Battery Rechargeable for RC Airplane 761-2 Ranger 600, 761-3 Super... VOLANTEXRC 2pcs 3.7V 400mAh Lipo Battery Rechargeable for RC Airplane 761-2 Ranger 600, 761-3...
Bestseller No. 1
2PCS Original WLtoys XK K127 Battery 3.7V 400mAh 20C RC Helicopter Spare Parts Remote Control Toy...
  • 1.3.7V 400mAh capacity, provides enduring working time, brings you longer funny time.
  • 2.Could be charged for multiple times, durable and convenient.
  • 3.Suitable for outdoor playing, safe in normal use, good choice for your RC model.
  • 4.It's designed for WLtoys XK K127 RC Helicopter.
  • 5.Stable quality, safe and reliable.
Bestseller No. 2
RC Helicopter Training Kit Gear for Trex 450 500 Blade 400 450 Esky SYMA JTS Align
  • Remote Control Helicopter Training Kit is a MUST have for anyone who is new to flying those advanced helicopters.
Bestseller No. 3
xheli RC Helicopter Training Kit Gear for Trex 450 500 Blade 400 450 Esky SYMA JTS Align 10 Set
  • 10 SET Remote Control Helicopter Training Kit is a MUST have for anyone who is new to flying those advanced helicopters.
Bestseller No. 4
2-3s 40A Brushless with UBEC Electric Speed Controller for RC Airplane Skywalker Helicopter 450¡­
  • Continuous current: 40A Burst Current (>10s): 55A. Safety Arming Feature: Regardless the throttle stick position, the motor will not spin after...
  • BEC output: 5V 3A BEC mode: Linear. Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with...
  • BEC Output Capability: 5 Servos (2S Lipo) / 4 Servos (3S Lipo) Low voltage cutoff protection / Over-heat protection / Throttle signal lost protection.
  • Battery Cell: 2-3S (Lipo) / 5-9 cells (NiMH) Maximum speed: 210000 RPM (2 poles motor), 70000 RPM (6 poles motor), 35000 RPM (12 poles motor).
  • 100% brand new. 1 X 40A ESC
Bestseller No. 5
uxcell 1.2mm x 450mm (17.7 Inch) Steel Z Pull/Push Rods Parts for RC Airplane Plane Boat Replacement...
  • [PARAMETER] - Material: 304 stainless steel; Diameter 1.2mm, Length 17.7inch/450mm, Z Type Head 4x4mm, fit for 1.2mm and above hole diameter quick...
  • [COMPATIBLE WITH] - fit for DIY model, RC boat, RC car, RC Helicopter, remote control airplane , and DIY projects, etc.
  • [FEATURE] - One side with Z shape, the other side is straight. easy to bend to fit the angles that you need, work great with the micro servos and...
  • [ADVANTAGE] - Black processed surface, high hardness, anti-rust. Insert the "Z" shape head into the hole of RC electric aircraft control horn, easy...
  • [PACKAGE CONTENT] - 20pcs x Steel Z Pull/Push Rods (1.2mm*L450mm)
SaleBestseller No. 6
TOP RACE Remote Control Airplane | RC Plane 4 Channel Ready to Fly RC Planes for Adults, Advanced RC...
  • TOP RACE REMOTE CONTROL AIRPLANES: RC Airplane Ready To Fly 4 Channel Remote Control Plane War Fighter RC Plane, High Speed RC Jet Plane Mustang...
  • READY TO FLY! The Top Race Plane Has An Advanced 6-Axis Gyro For Very Stable Flight Experience, A Powered High Output RC Plane Motor, 3 Level Flight...
  • 4 CHANNELS: This plane operates like a real plane with full 4 channel control 1. Propeller 2. Rudder 3. Elevator 4. Aileron, all 4 can be controlled...
  • RC REMOTE CONTROL AIRCRAFT SIZE: This RC Plane Glider Has A Fuselage Length Of 14 Inches, Wingspan: 15 Inches, Battery: 3.7v 360mah, Radio Control...
  • RC JET AIRPLANE FLIGHT TIME: Approximately 14 Min. Charging Time is about 120 Min. 2.4ghz Transmitter With A Flying Distance Of 300 Feet For A...
Bestseller No. 7
GoolRC RC Helicopter, WLtoys XK K127 Remote Control Helicopter, 4 Channel RC Aircraft with 6-Axis...
  • Functions: 4CH design, low voltage alarm, rudder capacity conversion, and hovering midpoint setting.
  • Easy to Fly: The aileron-free and aerodynamic design can provide strong power and guarantee body stability. Together with the function of one-key...
  • Altitude Hold: With the function of air pressure height setting, the flight is super stable. The aircraft can sense the surrounding environment and...
  • Strong Power: The application of an 8520 coreless motor and a 3.7V 400mAh 20C battery can provide strong power for the aircraft.
  • Easy to Replace: The tail motor is connected with a detachable plug, which makes it more convenient for you to replace it.
Bestseller No. 8
WLTOYS RC Helicopter for Adults and Kids, 4 Channel 32Mins Flying Time Remote Control Aileronless...
  • 【4CH Aileronless Helicopter】: Real realization fly Up/down, turn left/right, forward/backward, left/right side-fly with 6-axis gyroscope; This...
  • 【Altitude Hold】: The RC helicopter with Altitude Hold function.It can be locked at a certain height when you release the throttle stick, which...
  • 【2 Modular Batteries】: Equipped the newest Modular Battery, that is different from other helicopter batteries. You can enjoy the fun of driving...
  • 【One Key Take-Off/Landing】: The RC helicopter with Altitude Hold function. Under these functions that the RC helicopter can keep a hovering...
  • 【Perfect Flying Performance】: RC helicopter flying in 2 speed that High & Low, features bright LED to fly in low light. The control distance is...
Bestseller No. 9
RC Plane 4 Channel Remote Controlled Aircraft Ready to Fly, One Key Aerobatic and One-Key U-Turn,...
  • 🚀Easy control: LEAMBE Airplane has a simple operation mode which only needs to press the switch and pull the stick to easily control the aerobatics...
  • 🧭Long time flying: Each battery provides up to 15 minutes of flight time (Include 2 batteries). The powerful thrust and power system enables the...
  • 🏳‍🌈Suitable for beginners: LEAMBE aircraft has flight control assistance, which can help beginners gradually learn how to control the...
  • 🚀Product information: The airplane is made of EPP foam crash-resistant material, the fuselage length of this RC aircraft is 14 inches, and it...
  • 💖SATISFACTION AFTER SERVICE: If for any reason you are unhappy with any product by us, please do not hesitate to contact us. We take full ownership...
Bestseller No. 10
Mini Helicopter, SYMA S100 Super Smaller RC Helicopter Indoor Aircraft with Altitude Hold, One Key...
  • Cute Drone with Mini Size:This RC helicopter has supper mini size 4.1*2.36 *1 inch, it is so small that you can put it on your 2 fingers, which is...
  • Remote Control Helicopter:Easy to use helicopter Up, Down, Left, Right, Forward and Backward. With function of One-key Take off/Landing, Attitude...
  • Multi-Protection for Helicopter:The helicopter with low-voltage and reverse connect protection and Jammed for inner Board. It can be better to protect...
  • Bigger Alloy Sturdy Material & Anti-Collision:The helicopter with alloy is very sturdy with longer lifespan, which is suit for kids, Adults and...
  • This little cool RC vehicle toy would be a good choice when picking Christmas or Birthday gifts. By the way, please feel free to draw us an email if...
Bestseller No. 11
4DM5 Remote Control Helicopter for Kids Adults,Altitude Hold 2.4GHz RC Aircraft Helicopters with...
  • 2 Modular Batteries:Each set of aircraft is equipped with two latest modular batteries for long periods of flight. 10+ min for each battery, You can...
  • Easy to Assemble & Control :Equipped 2 different helicopter shells to choose different shells as you like, easy to assemble. Fly easy with One Key...
  • Altitude Hold & Non-jamming Function:The RC airplane has altitude hold function. With the advanced barometric pressure technology, it could hover at a...
  • Perfect Flying Performance:RC helicopter flying in 2 speed that High & Low, The control distance is about 80 meters,With the bright LED light, you can...
  • Kid Safe and Durable Helicopters:This mini helicopter flying toy is built with a metal body for durability and child-friendly flexible blades for...
Bestseller No. 12
Remote Control Aircraft Plane, RC Plane with 3 Modes That Easy to Control, One-Key U-Turn Easy...
  • 🚀[FLIGHT STABILITY AND EASY TO FIY] The remote-controlled aircraft is made of lightweight elastomer foam and can fly in outdoors. Enough light and...
  • 👍[3 MODES THAT EASY TO CONTROL]Beginner, Intermediate and Experienced 3 Modes which makes you easy to learn to fly the plane at your own pace....
  • 🥇[NEW TECHNOLOGY TO PROTECT AIRPLANE FROM DAMAGE]New Propeller Saver Technology which is used to save the RC plane from damage. And its easy to...
  • 🧭[PRODUCT INFORMATIONS]This Large RC Plane Glider Has A Fuselage Length Of 14 Inches, Wingspan: 15 Inches, Battery: 3.7v 360mah. And 2.4Ghz Radio...
  • 💖[SATISFACTION AFTER SERVICE] If for any reason you are unhappy with any product by us, please do not hesitate to contact us. We take full...
Bestseller No. 13
yotijar RC 3.7V 400mAh Lithium Battery with USB Charger for WLTOYS XK K127 RC Drone
  • Specially designed to provide power for WLTOYS XK K127 rc airplane helicopter.
  • Batteries come equipped with built-in protection mechanism for safe charging and use.
  • Does not contain harmful material, safe and durable for using.
  • High rate of 3.7V 400mAh 20C polymer rechargeable batteries. High capacity, enjoying much longer driving,
  • 3 in 1 USB charger can charge 3 batteries in the same time.
SaleBestseller No. 14
Cheerwing S107/S107G Phantom 3CH 3.5 Channel Mini RC Helicopter with Gyro Crimson
  • 3-channel, Remote Control
  • 2 Selectable Frequencies to Switch
  • Upgrade Gyro System
  • Small Size but Powerful
  • Colorful Flashing Light
Bestseller No. 15
Blade Nano RC Helicopter S3 RTF (Comes Right Out of The Box) with AS3X and Safe, BLH01300 Blue/Black
  • POWERFUL RC HELICOPTER: Powerful coreless motors allow for advanced 3D maneuvers.
  • LIGHT WEIGHT: Low disc loading for advanced aerobatics.
  • LINEAR SERVOS: Provide faster response and better holding torque over normal rotary servos.
  • INCLUDES: 45C LiPo Battery - High power output for limitless aerobatics.
  • CONVENIENCE: USB Charger - Provides charge-anywhere convenience.
Bestseller No. 16
NUOBESTY Landing Training Gear Landing Training Kit RC Helicopter Sponge Balls for RC Helicopter...
  • solid blue lightweight sponge balls with strong carbon fiber training rods. floating holder
  • Great for beginners or experts who are trying out new RC helicopters or new set- ups. polystyrene ball
  • Color: mainly blue. Material: durable hard carbon fiber, plastic and soft sponge. landing training gear kit
  • Simple and practical design, easy to install and use. foam balls
  • It helps balance helicopters and helps blades or other expensive parts from tilting and hitting the ground or any obstacles, thus saving costly...
Bestseller No. 17
Remote Control Helicopters, Mini RC Helicopter with Altitude Hold for Adults Kids Beginners, 2.4GHz...
  • 【Altitude Hold】With the altitude hold function, the helicopter for kids will keep hovering stably on its own when you release the throttle stick....
  • 【3.5 Channel Helicopter】The remote control helicopter is in 3.5CH, it flies significantly better than traditional 3 channel helicopters and moves...
  • 【Resistance to Crash】Made from new alloy material to protect the internal parts of the fuselage, coupled with the high-toughness blades and frame,...
  • 【User-friendly Function】This rc helicopter is equipped with the built-in Gyroscope technology, combined with One Key Take Off/Landing and...
  • 【2 Batteries & Spare Parts】There are two 3.7V 400mAh batteries in the package, your flight time is prolonged up to 12 Minutes. It also comes with...
Bestseller No. 18
SYMA RC Helicopter, S39 Aircraft with 3.5 Channel,Bigger Size, Sturdy Alloy Material, Gyro...
  • [Bigger Alloy Sturdy Material&Anti-Collision]-- the helicopter with Alloy is very sturdy with longer lifespan, which is suitable for kids and...
  • [Full 3.5 Channels & 2 Frequencies Selective] -- Up, Down, Left, Right, Forward and Backward built-in Gyro to hover in the air. With Gyro Stabilizer,...
  • [Multi-Protection for Helicopter]-- The helicopter with low-voltage and reverse connect protection and Jammed for inner Board. It can be better to...
  • [Suitable for indoor flying only]-- The best flight distance about 10 Meters and 5-8 flight time, the size 14.57*2.56*5.91 inch same with Paid, at...
  • [Helicopter with several certificates]-- FCC, CE, ROHS, EN71, EN62115, EN60825, R&TTE, PAHS, HR4040, 6P, ASTM,REACH. Compatible with US standard. It...
SaleBestseller No. 19
Cheerwing U12 Remote Control Helicopter with Altitude Hold, Mini RC Helicopter for Adults Kids, One...
  • 【Hover / Altitude Function】Updated with Altitude Hold Function, this 2.4GHz rc helicopter can be locked at a certain height when your hands are...
  • 【One Key Take off/Landing】This helicopter is equipped with the latest Gyroscope technology, with One Key Take Off/Landing and Auto-Hovering...
  • 【High/Low Speed & LED Light】This rc helicopter features 2 Speed Modes which make it suitable for pilots with different skill levels. Plus 2.4Ghz...
  • 【2 Batteries & More Spare Parts】Extra battery which allows you to enjoy the fun of flying for the helicopter. It also comes with more spare parts...
  • 【Durable & Anti-Collision】Super Durable with metal frame and flexible blades, which provides to withstand dozens of crashes, makes this mini...
Bestseller No. 20
VOLANTEXRC 2pcs 3.7V 400mAh Lipo Battery Rechargeable for RC Airplane 761-2 Ranger 600, 761-3 Super...
  • Original factory rc airplane parts, 100% new.
  • Package Content: 2 * Lipo battery.
  • Weight: 8g, Voltage : 3.7V, Capacity: 400mAh, Watt Hours:1.48.
  • Suit for Remote Control Plane 761-2 Ranger 600, 761-3 Super Cub 500, 761-4 Sport Cub 500, 761-5 P-51 Mustang, 761-8 F4U Corsair, 761-9 T28 Trojen.

Having trouble finding a great 400 Size Rc Helicopter?

This problem is well understood by us because we have gone through the entire 400 Size Rc Helicopter research process ourselves, which is why we have put together a comprehensive list of the best 400 Size Rc Helicopters available in the market today.

After hours of searching and using all the models on the market, we have found the best 400 Size Rc Helicopter for 2023. See our ranking below!

How Do You Buy The Best 400 Size Rc Helicopter?

Do you get stressed out thinking about shopping for a great 400 Size Rc Helicopter? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 400 Size Rc Helicopter, which is why we have assembled a comprehensive list of the greatest 400 Size Rc Helicopter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 400 Size Rc Helicopter that you consider buying. Your questions might include the following:

  • Is it worth buying an 400 Size Rc Helicopter?
  • What benefits are there with buying an 400 Size Rc Helicopter?
  • What factors deserve consideration when shopping for an effective 400 Size Rc Helicopter?
  • Why is it crucial to invest in any 400 Size Rc Helicopter, much less the best one?
  • Which 400 Size Rc Helicopter are good in the current market?
  • Where can you find information like this about 400 Size Rc Helicopter?

We’re convinced that you likely have far more questions than just these regarding 400 Size Rc Helicopter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 400 Size Rc Helicopter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 400 Size Rc Helicopter. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 400 Size Rc Helicopter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 400 Size Rc Helicopter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 400 Size Rc Helicopter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 400 Size Rc Helicopter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 400 Size Rc Helicopter.
  5. Customer Ratings: Number ratings grade 400 Size Rc Helicopter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 400 Size Rc Helicopter.
  7. Product Quality: You don’t always get what you pay for with an 400 Size Rc Helicopter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 400 Size Rc Helicopter is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 400 Size Rc Helicopter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 400 Size Rc Helicopter is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What size RC helicopter should I buy?

A: Medium RC Helicopters have a main rotor diameter of 24″ to 30″. Most people consider them the best size CP helicopter, and this is justifiably so. They can take moderate wind, don’t cost all too much, and are great for beginning to extreme 3D flight.

Q: Are large RC Helis more exciting to fly?

A: Not as exciting: The larger the RC Heli, the more exciting it is to fly. Of course Micro RC Helis are a blast to fly, especially because you can fly indoors, but larger helicopters are much more exciting to fly outdoors because the flying experience seems more real.

Q: What is the best RC helicopter with a video camera?

A: When you plan to take videos or photos with your RC helicopter, you need a quality chopper with great stability, as well as a product that offers a good camera. The UDI U13A 3 Channel 2.4GHz Metal RC Helicopter w/ Video Camera is an excellent choice, and it’s still reasonably priced.

Q: Is the blade 120 SR RTF the right RC helicopter for You?

A: If you want a RC helicopter that offers performance, out-of-the-box flying, great flight times, and a reasonable price, the Blade 120 SR RTF is the perfect choice. About the Manufacturer: Horizon Hobby is the manufacturer that makes the Blade mCX2 RTF, and the company is known for their radio control products.