GooDGo(TM) Premium Wireless Bluetooth Stereo 3.0 Headset Headphone Neck Hung Microphone (Black) Features in a sleek, comfortable design This Wireless Bluetooth Stereo Headset delivers high quality Stereo Audio and Full Calling. 10 Hours of Listening/ Talk Time provides all day connectivity Unique, around the neck, wearing style provides all day comfort and ease of use.