Communications: 2.4G Wireless and IR Working Distance: 20 m Sensors: Gyroscope (Air Mouse) G-sensor (optional) T2 Air Fly Mouse 2.4G 3D Motion Stick Remote PC Mouse for TV Box,Android Mini PC partner

Specifications:Communications: 2.4G  Wireless and IRWorking Distance: 20 mSensors: Gyroscope (Air Mouse) G-sensor (optional)Dimensions: 140*42*28 MMBattery: 2 AAA batteries(not included)Standby Time: 6 monthsWorking Time: 30 hoursReceiver: USB 2.0OS: Windows, Mac OS, Android, LinuxPackage:1x Air Mouse1x USB Receiver

Air Fly Mouse T2 2.4G 3D Motion Stick Remote PC Mouse for TV Box,Android Mini PC partner