Iphone helicopter- 3.5 CH R/C helicopter with gyro 1. infrared 2. With Gyro 3. material: alloy 4. Tail blade Work with iPhone, iPad and iPod touch!Special indoor design EN71,EN62115,R&TTE,ASTM,60825-1,CE2150,EMC,ROHSFunction: forward,backward,up&down,turn left&right, iPhone/iPad/iPod control, RC iphone helicopter, Factory price