1. Product Features:
* Humanized ergonomic design to ensure a comfortable hearing.
* Flexible, lightweight, comfortable fit and durable design.
* The best choice when exercising.
* Make your life more convenient.
* long battery life
* Use left and right ear.
* Smart switch up and down.
* Answer/hang up/reject.

2. Product Specifications:
* Bluetooth version: V5.0
* Working radius: 8-10 meters
* Charging time: about 2.5 hours
* Listening to music time: about 40 hours
* Talk time: about 32 hours
* Standby time: about 72 days
* Battery capacity: 300mAh
* Color: black

3. Packing list:
* 1 × bluetooth headset
* 1 × charging cable
* 1 × User Manual
* 1 × box

Specification