1. High Fidelity Audio:
true wireless earbuds, in ear bluetooth headphones with 10 mm enhanced dynamic drivers deliver rich, clean sound. MEMS microphone technology allows you to make clearer calls;

2.USB-C Quick Charge:
The in ear bluetooth headphones provide up to 5 hours of energetic sound output on a 1.5-hour quick charge. The included charging case charges the earbuds up to 5 times, supporting an additional 25 hours of use, and keeps the earbuds safe & secure;

3.Convenient Touch Control:
Effortlessly manage audio playback & calls with the multi-function touch button and mic on each earbud. The earbuds can even be used alone like a Bluetooth headset;

4.One-Step Connection:
Simply open the charging case and they will automatically connect to your phone (after being paired the first time). Stable, efficient wireless connection with Bluetooth 5 and a specialized antenna for solid signal that resists interference;

5.Package Contents:
EP-T21S black in ear bluetooth headphones, Charging Case, Three Pairs of Ear-Tips (S/M/L), USB-C Cable, User Manual, Quick Start Guide.