JOISEN Bluetooth Headset Mini Earphone for Ipad, Iphone, Ipod, Htc, Blackberry, Mp3 Players (Black) Remote shooting, you can connect your cellphone to take a photo Noise-cancelling microphone reduces background noise; Fits comfortably in your ear with a super soft gel ear tip. Connect to Two Devices at The Same Time, Say "Yes" to answer and "No" to reject calls; Good call quality and range Up to 3.5 hours of continuous talk time, 3 hours of music time; Good sounds, with a Second Ear Bud, change Mono to Dual channel, listen to music through both ears if you need; easily control between voice calls and music