Features
- Operating Range: 5~10 M.
- Connection: Bluetooth / 2.4G.
- Multi-Device: 4 Devices.
- Layout: Windows ｜Android｜Mac｜iOS.
- Battery: 1 AA Alkaline Battery.
- Battery Life: about 650H (12 Months)
- Receiver: Nano USB Receiver.
- System Platform：Windows ｜Mac｜iOS｜Android.
