Bluetooth Stereo Portable Wireless Bluetooth Headset, Headphone,Earphone with Noise Cancellation for Iphone 6,5s 5c 4s 4, Ipad 2 3 4 New Ipad, Ipod, Samsung Galaxy S3,S4,S5,Note 2,3,4 ,Most Smart Phones and other Enabled Bluetooth Devices-White/green It will pair with all mobile phone except the phone dont have bluetooth function Built-in Microphone,Hands free,up to 6-Hr Music time ,6.5-Hr Handfree call talking time and 3-Hr Charge time & 240 Hr Standby time. The two sides of the headset(left and right) both have one battery,you need both charge them before using.Only need to pair once and easy to pair, beeps when it is running low,and also fit for gamers and gaming. Compact, portable & stylish design; easy to carry, and comfortable to wear. Bluetooth v 4.0 + EDR ,Rainproof sport design ,supports Headset Profile / HandsFree Profile/A2DP Profile/AVRCP Profile.10 meter Bluetooth connection range. Compatible with iPhone 6,6 Plus,5S 5C 5 4S 4, iPods,Samsung Galaxy Note 3, Note 2, S5 S4, S3, S2 Most Android Smart Phones and other Bluetooth-enabled tablets.It can connect two cellphones simultaneously. Built-in HD microphone,makes you enjoy a clear and loud sound. Play/pause (also answer calls), Vol +/-, and next/previous track buttons, super easy operation, good workmanship.