1. Bluetooth 5.4 technology ensures stable transmission and low energy consumption
2. Reliable connection up to 100 meters, ideal for using wireless keyboards and mice
3. Multi-device compatibility, compatible with a variety of computers and devices
4. Provides BR+EDR+BLE modes, enhancing the versatility of audio and file sharing
5. Energy-saving design reduces power consumption and reduces environmental impact
6. Allows two-way file transfer between computers and other devices such as mobile phones
7. Wireless connection, get rid of wired troubles, use it anytime, anywhere
8. Interface: USB 2.0
9. Bluetooth EDR data transfer rate: up to 3Mbps
10. Support profiles: Bluetooth headsets, Bluetooth speakers, Bluetooth keyboards/mouse, Android phones/tablets, etc.
11. Bluetooth standard: 5.4