1. Suitable for Android / iOS(below 13.0) smartphones, PC and TV box 2. Functions: remote music / camera / mouse mode, game controller, VR glasses remote control, etc. 3. Version: Bluetooth 3.0 4. Wireless distance: 2-10 meters 5. Power supply: 2 x AAA 1.5V batteries (not included) 6. Size: 116x36x42mm 7. Weight: about 40g
