1. Bluetooth version: 5.0+EDR
2. Operating range: 10 meters/33 feet (without obstacles)
3. More stable signal transmission, 10 meters barrier-free transmission
4. One adapter dual-mode, which can meet the transceiver function at the same time
5. Applicable to mainstream operating systems such as Mac and Windows
6. Plug and play, driver-free installation, quick pairing, very convenient to use
7. Strong compatibility, universal for TV, computer, headset, keyboard and mouse, suitable for home audio and video, car office and other scenarios
8. Operating frequency: 2.4MHz
9. Transmission rate: 10Mbps
10. Interface: USB
11. Dimensions: 32x18x10.2mm
12. Weight: about 3.2g