Dime 3 is everything you loved about Dime and Dime 2 - it 's just better in every way. That means more battery, more features, more comfort and better sound, all in the same compact design. Skullcandy's Dime 3 true wireless earbuds come with 20 hours of total battery, a built-in microphone, sweat and water resistant construction, Tile (TM) tracking technology, and Bluetooth (R) 5.3 connectivity. Skullcandy Dime 3 Wireless Earbuds | Black | Christy Sports