Firegram Mini Wireless Bluetooth In-Ear Earbud Headset for Smartphones - Black(one piece only) Wireless smallest headset with lightweight, extremely comfortable design and fit securely in your ear Hand free voice chatting with one button control, very easy to operate Long battery life up to 4 hours of continuous talk time, 3.5 hours of music time and the wireless range up to 10 meters/ 33 feet Compatible with iPhone SE 6 6S 6S Plus/ Samsung Galaxy S6 Edge S5 Note 5 4 / LG/ Sony / Blackberry / HTC and most bluetooth device Notice: The bluetooth is only for one ear, Not a pair