iphone helicopter 1,r.c helicopter toy 2.with USB,light ,gyro 3.the hottest item 4,Controlled by iPhone,iPad and iPod iphone helicopterItem:YD-212Product Name : 3 CH R/C HELICOPTER controlled by i-phone ,i-pad ,i-podQTY /CTN:24pcsBattery:Lithium batteriesPower battery:3.7v/70mahCharging time:30minFlight time:7minRemote contact:15m iphone helicopter