The Bluetooth headset is the application of Bluetooth technology to the hands-free headset, so that users can avoid the annoying wires and make calls easily in various ways. Since the advent of Bluetooth headsets, it has been a good tool for mobile business people to improve efficiency.
The battery customized by Xuanli for Bluetooth headsets is compact, durable, and stable in performance.
Bluetooth headset lithium battery model: XL 3.7V 110mAh
Bluetooth headset lithium battery single cell model: 501225
Lithium battery IC: Seiko
Lithium battery wire model: UL1571 28AWG