- Convert mini USB for charging/hotsync<br />- Convert to 3.5mm stereo jack<br />- Built-in microphone and answer button<br />- Cable length: 90cm<br />- Compatible with HTC TD2、 S1、 S900、 G2、 Pro、 Pro2、 3G<br />                                                                                                                                Dimensions: 1.77 in x 0.59 in x 0.39 in<br />Weight: 0.63 oz