1. Constant current and constant voltage protection
2. Battery heat ...
1) Input: AC 100V-240V 50/60HZ Max 150mA
2) Output ...
1) High Quality , Smart Looking & Perfect fit Design
2) Durable ...
1. Brand new
2. Ear pads to keep your ears ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Support Bluetooth V4.2 technology: rapid transmission.
2. Work ...
1. Built-in Bluetooth wireless transmission, caller hands-free function
2. stereo ...
1. Built-in Bluetooth wireless transmission, caller hands-free function
2. stereo ...
1. Built-in Bluetooth wireless transmission, caller hands-free function
2. stereo ...
1. Support Bluetooth V4.1 technology: rapid transmission.
2. Work ...