Feature: 

Active noise cancell wireless earbud.

HiFi sound quality.

Comfortable to wear

LED display shows the remaining power at a glance

Specification:

BT version5.1 / Bluetrum 5636F

ANC performance -22dB+/- 3dB

Battery capacity: 40mAh

Charging capacity: 350mAh

Charging time: approx. 2 hours

Play time:  approx. 5-6 hours  

Talking time: about  4-5 hours

Charging time: approx. 2 hours

Input: 5V 0.3A

Input charging port: Type-C 

 Material: ABS