[bluetooth 4.1 + edr aptx, csr chip] provides you with a stable signal. Almost compatible with all smartphones. The bluetooth operating range is 33 feet (10 meters). Usb interface, 6/9 hours talk/music time, 30 days standby time, smart led indicator. Power and volume buttons are easy to access and control.
[lightweight shockproof] portable bluetooth headset for men and women, ideal for office, business, driving, traveling, exercising, fitness, walking, running or any sport - headphones 100% sweat proof
[premium sound] noise reduction: triple-mic technology eliminates background and wind noise. Steady bluetooth signal. Enjoy a crystal clear sound
Condition: Brand New