* Private tooling
* BT Ver .: Airoha latest 4.1 technology easily combine with most of these bluetooth devices under iphone and android system.
* Smart Sports design with silicone Earhook, metal decorating make the whole look cooler.
* Rubber finish, soft touch prevented scratched.
* 90mAh battery 6H playing time
* Neodymium 9mm driver powerful and powerful sound, you won’t find any noise when it goes to high range by playing some music like rock, heavy metal,punk.
* Multifunctional button to support free talk, volume control, songs track etc.