Lenovo ThinkBook UC100 Neckband Dual Wireless Bluetooth Earphone Cell Phone Computer Simultaneous Connection

1. Waterproof rating: IPX52. Frequency Response: 20-20kHz3. Bluetooth version: V5.04. Support protocol: HFP/HSP/A2DP/AVRCP5. Transmission distance: 10 meters6. Battery capacity: 100mAh7. Call time: about 8h8. Music time: about 10h9. Standby time: about 100h10. Charging time: about 2hFeatures:1. With a computer receiver, compared with the Bluetooth connection to the computer signal reception is more stable, wider coverage, no need to search for Bluetooth pairing, that is, plug and play, stable and efficient2. Can be connected to a computer and a cell phone at the same time, according to the use of telephone, online meetings, music and other applications to switch between devices freely3. Optimized for Teams and Skype for Business and other conferencing software, you can press the button to close the microphone, answer, hang up and other functions, three-color lighting for the conference scenario, real-time understanding of the conference status (blue