[Longer Battery Life] With the latest Class 1 Bluetooth technology, you can get 8 hours continuous playtime, and up to 60 hours with charging case for one charge.

[Premium Sound Quality] Powered by Realtek headphone chip and high definition speaker that provides 1. 5 times wider frequency than normal earbuds. You can hear more details, more texture of bass, and better clarity of treble.

[Built for Sports] These lightweight earbuds are customizable with multiple ear tip options for extended comfort and are made to stay in place.

[Auto Paring and Better Connectivity] The earbuds automatically turn on and connect with your smart phone when removed from the charging case; automatically turn off and charge when return to the case. With the latest Class 1 Bluetooth technology and high sensitivity antenna, these wireless earbuds offer extended range and fewer dropouts, and stay connected as you keep moving.

[Passive Noise Canceling] Tranya T3 wireless earbuds can block out most of surrounding noises. You will be out of the street noise and get into the fantastic world of music with the sound quality of T3. (You are fully covered by our 1 YEAR and 30 DAYS RETURN , all you need to do is write to us directly, or leave a feedback to us. We would respond within 8 hours normally. )