Wireless Bluetooth Headset, HandsFree Wireless Headphones Earpiece Ear Hooks V4.1 with Mic for Business/Office/Driving - Compatible with iPhone Samsung Android Cellphones Premium hi-fi sound with built in cars chip, The great sound let you enjoy the music world. Noise cancelling & triple-mic Tech would reduce background and wind noise. Ergonomic design Bluetooth earbuds made of strong durable soft plastic, fits a wide range of ear shapes, adjustable fits any ear perfectly. Support multi-points to connect two Bluetooth devices simultaneously, share music from now! Portable & sweat-proof portable Bluetooth headset for women and men, perfect for office, business, driving, travel, workout, gym, walk, run or any Sport - earpiece 100% sweat-proof Long playtime & ultralight USB interface, 8-10hours talking/music time, 20 days standby time, intelligent LED light indicator and wireless Ear hooks weighs only 0. 6oz. Bluetooth 4. 1+Edr & universal compatible delivers you a stable signal. Compatible with almost all smartphones. Bluetooth working range 33ft (10meters). power and volume buttons are easy to access and control.