PRODUCT DESCRIBES
-Exclusfve design patents. headphone ergonomic design.comfortable to wear easy to fall.
-In ear design. reducing the world's best bass.
Built-in high sensitivity microphone, clearer voice quality.
-Built-in lithium battery.support for 1.5 hours fast charging. provide up to ten hours of music / talk endurance.
-With a play button, you can control the music player and make and receive calls and other