Multi-Device Pair Enabled, Adjust Sensitivity up to 3200 DPI, Bluetooth 5.3 & 2.4 GHz Wireless, Rechargeable Built in Battery, Ergonomic Grip DesignMulti-Device Pair Enabled, Adjust Sensitivity up to 3200 DPI, Bluetooth 5.3 & 2.4 GHz Wireless, Rechargeable Built in Battery, Ergonomic Grip Design