The Jbuds Pro Bluetooth Signature Earbuds provide amazing Jlab C3 Sound and bumping bass as you move about your day. Over 6 hours of Bluetooth battery life. For the ultimate secure fit, Adjustable Tip Placement (Atp) allows the earbud to sit at different depths in your ear. Cush Fin technology provides extra security and soft silicone gel ear tips provide guaranteed comfort wherever you go. Built-in microphone and track control. Tune your sound with Customer EQ3 sound. Ip55 dust and sweatproof rating. Micro USB charging cable.