Lenovo ThinkBook UC100 Neckband Dual Wireless Bluetooth Earphone Cell Phone Computer Simultaneous Connection Tag-Desktop Holder RF wireless signal detection offers

RF wireless signal detection offers great help

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Lenovo ThinkBook UC100 Neckband Dual Wireless Bluetooth Earphone Cell Phone Computer Simultaneous Connection Tag-Desktop Holder RF wireless signal detection offers1. Waterproof rating: IPX5 2. Frequency Response: 20 20kHz 3. Bluetooth version: V5. 0 4. Support protocol: HFP HSP A2DP AVRCP 5. Transmission distance: 10 meters 6. Battery capacity: 100mAh 7. Call time: about 8h 8. Music time: about 10h 9. Standby time: about 100h 10. Charging time: about 2h Features: 1. With a computer receiver, compared with the Bluetooth connection to the computer signal reception is more stable, wider coverage, no need to search