The rechargeable 4-channel helicopter comes equipped with a high grade material body frame and a built in Gyroscope which is used to stabilize the helicopter’s heading. This model is mini size and its light weight makes it incredibly portable so you can take it anywhere you go. It also offers a wide infrared control and a design that is customized for indoor flying. - Model: 777-167 - Color: Yellow + Black - Frequency: A/B/C - 4-CH with IR remote control - Function: up/down forward/backward left/right hover left/right side flight - Control range of the helicopter: 8~10 meters - Charged by USB port - Charging time: 40 minutes - Up to 8~10 minutes typical flight time per charge - Built-in 3.7V/200mAh lithium battery - Package includes: - 1 x Helicopter - 1 x IR remote controller (6 x AA/not included) - 1 x USB charging cable - 1 x Tail wing - 1 x Propeller - 1 x English manual