Stream music from your smartphone, tablet, or any Bluetooth enabled device or take a call mid-playlist. Integrated buttons allow you to answer calls through the headset, adjust volume and skip music tracks. Slim design folds up for easy storage and travel. Built-in lithium battery. Charging time: 2 hours. Playback time: approximately 15 hours. Charges using included USB cable. Bluetooth operating distance of up to 30 feet. Brookstone drawstring storage pouch and Brookstone box included