Usage / TypeOffice / Business, Ergonomic
Connection TypeWireless (2.4 GHz USB receiver), BluetoothOperating Range: 5~10 M
Connection: Bluetooth / 2.4G
Multi-Device: 4 Devices( BT*3, 2.4G*1)
Power SourceAA / AAA batteries, Built-in rechargeable battery Type-C Charging Cable
CompatibilityWindows, macOS, Android / iOS
Build & Protection-
