B52CarAudio RM-3015BT Car Audio Stereo Receiver 208W with Bluetooth, USB, SD and MMC Card,LCD Screen, MP3 Files 208W (452W) maximum output power 3'' LCD display Bluetooth, USB, SD and MMC Card Input Compatible with Audio Output of iPod/iPhone, Smartphones, and MP3/MP4 Players Hands Free Function; RCA Line Output (1Pair); 1 Year of Warranty