2014 World Cup Series 3.5mm Jack Wired In-Ear Stereo Earphone w/ Mic - Black + Yellow
Color Black + Yellow + Multi-Colored Brand N/A Model N/A Material ABS Quantity 1 Piece Headphone Style In-Ear Compatible Models IPHONE / Samsung / HTC and other major cell phones Microphone Yes Headphone Jack 3.5mm SPL (Sound Pressure Level) 190dB/mW Frequency Response Range 20~20000Hz Sensitivity 91