1.3.5ch rc helicopter 2.Infrard helicopter 3.WIFI rc helicopter 4.Gyro helicopter 5.Alloy radio control helicopter Item No:604-WDescription:WIFI 3.5ch rc helicopter with gyro Pack: ... Product Function:Use Iphone WIFI to control the helicopter, rise,fall,forward,back turn left and ... po 3.7v 1100Mah,Controller battery:6xAAReport: En71.Fcc ,Hr4040,Astm,En62115Newest!! Hot sales 3.5CH WIFI R/C HELICOPTER ...