... power consumption Product Description:1, Mini sized helicopter2, Easy to control and use3, Built-in Gyro control4, Suitable for Kids 14 ... an lithium rechargeable battery built into the controller and a wireless control range of up to 10 meters, the Mini Sky Hawk ... : 1 Helicopter, 1 Remote Controller, 1 Set of Screwdrivers Remote Control Helicopter Gyro 2-Channel LED RC Helicopter with Speed ...