Brand Mosidum Model MSD-500 Quantity 1 Piece Color Deep pink + White Compatible Models Samsung / HTC / Iphone / MP3 / MP4 / CD / cell phone with 3.5mm jack Microphone Yes Earphones Type In-Ear Earphones Headphone Jack 3.5mm Impedance 32 +/- 15% Sensitivity 109dB + 3dB at 1KHz Frequency Response Range 20Hz~20KHz Cable Length 110 cm Features Max. power input: 25mW; Microphone size: 4 x 1.5mm; High quality cute and fashionable design bright color soft and comfortable to use; Portable to carry; Convenient to use Packing List 1 x Earphones 2 x Pairs of caps