<b>Compatible device:</b><br><br> Switch, Windows, Android, macOS, Steam, Respeberry Pi<br><br> <b>Connection method:</b><br><br> Wireless Bluetooth<br><br> <b>Operating mode:</b><br><br> X-input, D-input, Mac mode, Switch mode, Keyboard <b>Size and weight:</b><br><br> 73*36.5*14.7mm<br> 20.7g<br><br> <b>Power supply:</b><br><br> Lithium polymer battery 180mAh<br> 8 hours battery life, 1-2 hours charge<br><br> <b>Package Contents:</b><br><br> 1 X Zero 2 Bluetooth controller<br> 1 X Micro-USB data cable<br> 1 X Product instructions.