REIKO-OEM 3.5 mm Smartphone Stereo Headset Headphone (PLUS FREE SCALAR ANTI RADIATION CHIP) WHITE COLOR for Metro PCS Huawei M835 Extra soft earpiece stays in-place to lock in fill-spectrum sound All new driver and multi-layer diaphragm deliver enhanced stereo music and crisp voice Inline, on button microphone for instant talkbac 3.5mm connector plugs into hands-free port on phone. Original REIKO Brand in Package. FREE GIFT; SCALAR ANTI-RADIATION STICKER TO PREVENT BRAIN DAMAGE IN THE LONG RUN - MADE IN JAPAN ORIGINAL (WORTH $2.99).