6D Gyroscope 2.4G Tv Wireless Optical Usb Receiver For Pc Smart BAJ
2.4G gyroscope fly with nano usb receiver, the effective distance is 10m. 1 USB Receiver. Applications: PC,, Set Top Box, etc. Support for 2000/XP/Vista/7,, Mac OS etc. Battery: 2 AAA (continuous use for 3 months) (not include).