Sonic Bluetooth® earbuds with carrying case. The Sonic Bluetooth® earbuds connect wirelessly to any compatible device up to 10 meters (33 feet). The ergonomic earbud design keeps them secure during all occasions. Plus they feature a built-in control function and microphone which allows you to take calls and control the music without touching the connected device. Enjoy up to 4.5 hours of music at maximum volume on a single charge. It takes 1.5 hours to charge the earbuds from 0 to 100%. Includes Micro USB charging cable, EVA zippered carrying case, and 2 extra silicone tips, small and large. 21″ cable length. ABS Plastic.