Dual Mode Bluetooth V4.1 + EDR, more stable signal and more enhanced data transfer. Monaural headphones can be used in dual and single. Play music with a sound definition. Supports…

In-ear earphone with Mic phone Bluetooth version: 4.1 CSR CVC 6.0 noise reduction Sports version to listen to the music when in motion Waterproof and sweat (Water splashing)

If you love variety in your workouts ? swim, run, bike, paddle, or surf. Then you?ll love the TRI Multi-Sport Waterproof Bluetooth Headphones with a built-in MP3 player. We designed…

 Keep your Bluetooth device safe from tangling.   ?          Extended sound ?          Comfortable to wear ?          Elegant style ?          Deep Sound ?          Light weight ?          Premium quality