Multi-Day Battery Life

On a full charge, the Grind true wireless headphones can last for up to 9 hours, with up to 31 additional hours being available in the included charging case.


Rapid Charge

In a hurry? Pop the earbuds into the case for just 10 minutes and you can enjoy up to 2 hours of playback.


Mono or Stereo

The full functionality of the Grind headphones can be used with both earbuds or just one. Using just one earbud has a variety of benefits, such as being able to listen and communicate hands-free and be extremely aware of your surroundings. You can also pickup an incoming call more quickly by only needing to insert one earbud, and with one earbud always in the case, you can maximize your continuous listening time.