SY017 2.4G 3.5CH Gyroscope 720P Camera Altitude Hold RC Helicopter RTF

Specification Frequency 2 4GProduct battery 3 7V 300mahRemote control battery 3 1 5V AAA sold separately Remote control time minutes 8Charging time minutes 50Remote control distance m 30 40Product specification cm 23 4 5 13 5Color box specification cm 39 6 5 18Product features one key up one key down one key return forward backward left right turn emergency stop gyroscope tail lock rotate in situ light control height fixPackage Included 1x Helicopter1x Remote Control1x USB1x Manual1x Color Box1x Tail Blade4x Main Blade1x Battery 1 or 2 optional