Sondpex CSB-F65B Active Bluetooth Speaker, Radio & Digital Music Player 6.5 woofer with paper cone foam edge, Super 3" tweeter. Built-in amplifier with 200W Max output power Bluetooth function allows playing music wirelessly. AUX-in port allows for a wired connection with other portable devices, such as MP3 player, iPod, iPhone and other cell phones With SD/MicroSD card and USB Reader; can play MP3 music directly. Built-in FM Radio Receiver with auto scan and memory function With RCA cable input and output terminal. Dual Power: 110v AC and 12v DC. USB port with 5V/2A power, it can charge any cell phones or tablets PC All accessories and installation kit included. Remote Control and 12v power cable wiring Kit are also included