About this item Coiled DAC audio cable for Android phones with a standard USB Type-C port Connect the wireless receiver's output port using the 3.5mm TRS male adapter directly to your phone's USB Type-C port. No need to add other adapter cable Plug and play for recording audio 50 centimeter coiled red cable OTG audio chip built in Product dimensions: 6.34 x 2.2 x 0.71 inches.