Joyroom JR-T03S plus Wireless Headphones 3rd Generation - White

It works for 4.5 hours for calls.
5 hours of continuous listening.
Charging time is 1 hour.
Auto pairing with mobile.
Provides noise isolation feature.
The box battery size is 320 mAh.
One headphone battery size is 30 mAh.
touch screen.
The feature of the appearance of a single speaker in the mobile phone.
High quality stereo sound.
Easy to use.
Auto pairing with mobile.