Soundform Bolt TWS wireless headphones Our comfortable wireless earbuds give you a better listening experience and all-day battery life. Quick evaporation and water resistance make them ideal for everyday use. Up to 28 hours of battery life - 9 hours of playback from a single charge of the earbuds, plus another 19 hours of battery in the charging case means you can talk, listen and stream without interruption. Crisp, smooth sound from 6mm dynamic drivers lets you hear music and calls clearly. The silicone ear tips provide a lightweight, ergonomic fit so the earbuds sit comfortably and snugly in place. IPX4 sweat and water resistant. App-less buttons control playback, pause and advance music, and answer calls with just a few taps. Mono mode allows you to use one earbud at a time to extend battery life and stay alert to your surroundings.