With no cord to tether you in place, these wireless Bluetooth headphones from The Shaper Image leave you as free as the music you're listening to. Wirelessly connect to any Bluetooth-enabled device. High-definition stereo sound ensures optimum quality. 30-foot rangeprovides unimpededuse. Built-in microphone lets you answer calls whilelistening. Rechargeablefor 20 hours of talk or 18 hours of music. Optional headphone cable lets you connectwhen service is spotty. What's Included Case Optional headphone cable USB cable AC adapter Product Care Manufacturer's 1-year limited warrantyFor warranty information please click hereFor information about the modified return policy, please click here Model no. SBT556BK Size: One Size. Color: Black. Gender: Unisex. Age Group: Adult.