GLCON GJ-02 Stereo Wireless Bluetooth 4.0 BT Headset with A2DP, Music Streaming Dual Pairing, Noise Cancellation, Echo Cancellation, Microphone Mic - Black Crystal clear stereo sound based on dedicated dual mic noise reducing, noise cancellation,wind noise cancellation and echo cancellation. Compatible for Apple iphone 6, 6 plus, 5, 5S, 5C, iPhone 4, 4s, 3, ipad 1, 2, 4, iPod Touch, Samsung I9100, I9300, I9500, I9600, I9700, Samsung Galaxy S3, S4, S5, Note 2, Galaxy Note 3, LG, Nokia Lumia Ergonomic design creates supremely comfort for all day use with or without earhook Easy to pair with two cell phones simultaneously and answer the one that rings All operations can be done from headset: music +/-/prev/next/pause/play, call answer/reject, Volume +/- iPhone battery meter displays headset battery level in a glance