G20S Air Mouse Wireless Remote Keyboard Voice Inputting Air Fly Mouse Remote Control With USB Receiver Compatible For Android TV Box Tablet PC

Description: Name:Remote Control Sensor: 6-axial gyroscope; Number of keys: 18; Range: >10m; Battery type:AAAx2 (not included); Materials: ABS plastic and silicone; Size: 143x45x29MM; Weight: 50g; Features: Air mouse function, voice control function, infrared learning function (you can learn through the "power" button); Packing list: 1 x remote control 1 x USB receiver 1 x manual 1 x packing box Note: Due to manual measurement, please allow 1-3cm differences, thanks (all measurements are in cm, please note that 1cm=0.39 inches).  There may be color difference due to different computers or smartphones, please forgive me!