eForCity&reg; High Quality 3.5mm Black Color Stereo Handsfree Headset with Answer Button Compatible with Samsung Galaxy S6/ Galaxy S6 Edge Samsung&copy; Galaxy Note 4 / Apple&reg; iPhone&reg; 6 Plus (5.5) Blackberry Curve 8330 Cell Phone Excellent sound quality and super clear sound. Cord mounted ON/OFF button which lets you take calls and hang up easily. Compatible With Samsung?Galaxy Indulge R910/Factor M260/Profile R580/Strive A687/Contour R250/Messager 3 R570/Replenish/Galaxy Prevail/Exhibit 4G/Gravity Smart/Dart/LG Optimus One P500/Shine Touch KM555/Dlite GD570/Clout VX8370/Phoenix P505/Thrive P506/Apex US740/Motorola Droid 3/Charm MB502/Motorola Photon 4G / Blackberry Bold 9900/9930/Torch 9810/Torch 9850/9860. Includes integrated earpieces and microphone. Keep your hands free and on the wheel. Enjoy Hands-free conversations with this in ear stereo headset w/ On Off switch Accessory only.