Business Wireless Bluetooth Sports Headphones, Color: Q12 Green 300 mAh(Colorful Box) Tag-For T-Mobile 0 + EDR wireless transmission

0 + EDR wireless transmission

durable and not easy to knot

Both ears are open

Adjustable table top mini desktop mount for LED Ring Light

backpack clip

Business Wireless Bluetooth Sports Headphones, Color: Q12 Green 300 mAh(Colorful Box) Tag-For T-Mobile 0 + EDR wireless transmission1. Material: plastic 2. Built in lithium battery: 90mAh 300mAh (optional) 3. No stuttering, low power consumption, using the newly upgraded Bluetooth 5. 2 to connect with mobile devices, the signal is more stable and the transmission is faster 4. Charge for 10 minutes and talk for 4 hours, saving about 50% of the charging time 5. Double noise reduction system, filter the external environment noise, reduce the interference during the call, deep noise