1. Bluetooth version: 4.0 2. Panel size: 188x58mm, host depth: 60mm 3. Panel light: colorful 4. Power: 60W 5. USB interface and version: USB2.0 interface 6. Basic functions: radio (FM), card reading, U disk (audio), AUX function, Bluetooth function, RCA audio output can be connected to the subwoofer
