Pyle PLTR25UB Bluetooth In-Dash Receiver Headunit with USB/SD Card Readers, MP3/AUX-Input, DC 12-24V Dual Voltage Compatible Built-in Bluetooth for Wireless Audio Streaming - Built-in Mic for Hands-Free Call Answering Works with Smartphones, MP3 Players, Tablets, etc. - AM/FM-MPX PLL Tuning Car Radio Dot Matrix White LCD Display - ID3 Tag Digital Readout Compatible - USB/SD Card Readers DC 12V-24V Dual Voltage Compatible (Works with Car, Bus, Truck & RV Electric Systems) Aux (3.5mm) Input - 4 x 60 Watts Maximum Power Output - Dimensions (W x D x H): 7" x 4.72" x 1.96"