?FRIENDLY DESIGN?Equipped with adjustable and detachable ear-hook, you can adjust it to the most comfortable and ergonomic angle to fit your ear perfectly. Hands free ear-hook design allows you to enjoy your conversation and hear streaming music and GPS directions without holding your phone or getting tangled in wired headsets. | ?WIDELY USED?Our Bluetooth headset can be used with most of Bluetooth-enabled computer, laptop, tablet and cellphones, including but not limited to: PC, iPad, iPhone, Samsung, LG, Motorola and other Android cell phones. | ?NOISE SUPPRESSION?Our headset built-in echo cancellation, noise suppression and stable signal. Clear audio offers crystal sound and can let you hear and get heard clearly, even driving in noisy environment. Enjoy the freedom of wireless mobile calls and music while driving, running and working. | ?SMART FUNCTION?Operating Range up to 33 feet. One key to turn on/off for answering and reject, end and redial the last call. 6.5 hours talk time, 6 hours music play time, 180 hours standby time and 1.5-hours fast charging. It also built-in intelligent voice prompts to announce income caller number. | ?12-MONTH WARRANTY?We offers 12-month worry-free guarantee for every customer. If you have any problems or if you have any suggestions, please be free to contact us. We will be dedicated to serving every customer.