Ultimate freedom with these true wireless earbuds in charging case. The earbuds have a 35 mAh battery and can be re charged in the 400 mAh charging case within 1 hour. Easy to pair with your mobile device to listen to your favorite music. Play time on medium volume about 2 hours. With BT 5. 0 For optimal connection. Operating distance up to 10 metres. With mic. Including 3 size eartips. ABS material.