Product features: 3.5 Channel solenoid (liter/drop, front/in, back/retreat, left/right turn ,). Flight range: about 100-150m. Battery capacity: 3.7 V 700mAh lithium battery.
M5 RC Helicopter 3.5CH with Gyro LED Light Altitude Hold Durable Toy Gift UK
4DRC V10 RC Helicopter WIFI FPV Drone 4K HD Camera Quadcopter Toys 2 Battery
4DRC V10 RC Helicopter WIFI FPV Drone 4K HD Camera Quadcopter 2 Battery
4DRC V10 RC Helicopter WIFI FPV Drone 4K Camera Quadcopter Toy 2 Battery
4DRC V10 RC Aircraft Helicopter Toy WIFI FPV Drone 4K HD Camera Quadcopter