Dime® 3MINI AND MIGHTIER. Dime 3 is everything you loved about Dime and Dime 2 its 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 tracking technology, and Bluetooth 5. 3 connectivity.