WLtoys XK K200 4CH 6-Axis Gyro Altitude Hold Optical Flow Localization Flybarless RC Helicopter RTFSpecification: Item : K200 material: nylon+engineering material size (CM): The length of the rotor diameter 33cm body length 30cm Color box size (CM): 33. 5*24. 8*9cm weight: 125g(with battery) packaging weight (g): 690g flight time : 17 minutes charging time (minute): 90 minutes Remote control mode: 2. 4G remote control 6 AA (not included, can switch left and right hands) Remote control distance (meter): 80 100 meters Drive Motor: Main Motor*1

Headset jack and TF card slot

Language: ENG/FRANCE/RUS/SPA/PU/KOREA/CHN/JAPAN

which can switch automatically current mode between single-way communication mode and two-way communication mode according to the customer needs

Transmitter Transmitter frequency:2

It come with Aileron

Weight:2200

¡ñ Universal Charger

- Press the wheels to make the car narrower and stretch the wheels to make the car wider

With Hi-Q rubber wheel

even if you are only a primary flight level

Details of

--With added 40db attenuator: -10dbm ~ 30dbm (Optional Accessory)