The BH-100 headphones are designed to be lightweight for all day listening and feature Volume IQ technology. Protect your hearing with the Volume IQ technology, it limits the maximum audio volume to keep it at a safe listening level. Bluetooth technology eliminates the need for wires so you can leave your phone or MP3 Player in your pocket and avoid tangles. With a long lasting battery you can listen for up to 11 hours non stop and can stand by for up to 250 hours. Built in volume controls also allow you to raise or lower volume without the need to reach for your phone.
Volume IQ Technology
Up to 11 hours of playback and 250 hours of stand by time