This HTC Original allows you to turn your phone’s mini USB adapter into a 3.5mm audio headset jack. With this adapter you can connect any 3.5mm stereo headset and listen to music, watch videos or answer calls. The HTC Mini USB 3.5mm adapter also features an answer/end button for calls and play/pause button for audio. Use your favorite 3.5mm headset and take advantage of your Smartphone’s multimedia features with this innovative 3.5mm adapter.