Wireless Bluetooth Headset — 45h Battery Life, Stereo, Bluetooth 5.0

Product Information:
Distortion: < 0.1%
Bluetooth version: 5.0
Call time: approximately 45 hours
Supported protocols: A2DP, AVRCP, HFP, HSP
Music playback: approximately 40 hours
Charging time: approximately 2 hours
Charging port: Micro-USB
Dimensions: 186 x 85 x 200 mm