with built-in Gyro, Pioneering single propeller design, can greatly avoid the resistence of wind.

Feature:

4CH 2.4G RC helicopter with built-in Gyro.The first RC helicopter that can fly outdoor in wind weather (outdoor wind grade 3-4).Pioneering single propeller design, it can greatly avoid the resistence of wind.High quality ultrathin metal canopy with ultra light weight and strong resistance of impact.High tenacity rotor wing.Better flying performance than ALIGN T-REX 100S: extremely steady and extremely agile.The remote control is designed with a LCD disply for easier and more precise operation.Freely flying up, down, forward, backward, left to fly, right to fly, hover with rapid response.It is suitable for both indoor and outdoor flying (the wind grade should be no more than 4).22cm mini helicopter.

Specification:

Item No.: WLtoys V911 BNFBattery for helicopter: 3.7V 120mAh/15C Li-PolymervFlying time: About 5-6 minutesCharging time: About 30 mimutes (USB charging)Controlling distance: 50-80 metersBattery for controller: 6 * AA batteries (not included)Helicopter size: 22 * 5 * 8.2cmHelicopter weight: 27gRemote control size: 18.5 * 14 * 7.6cmRemote control weight: 210gPackage size: 36.5 * 25.5 * 9.6cmPackage weight: 757g

Brand new in the box!  100% new! 

notice: 

Package only inclued: 1 x 2.4G 4CH RC Helicopter

Hot WL-V911 2.4G 4CH Single Blade Gyro RC MINI Helicopter BNF(Orange)