Convenient and Efficient Home Music Control Center Stylish Design, User-Friendly Interface with LCD Display and remote control Built-in 2x10W stereo Class D amplifier Short-circuit, Overheating, and Overloaded Protection Multi Player Function with FM Tuner, USB, SD-Card, BT, AUX Support MP3, WAV, FLAC and other audio formats Adjustable sensitivity for AUX Input FM radio with auto or manual channel receiving, and up to 20 user-stored channels AUX Output for Multiple Unit Linking Wide Voltage Input from 100 to 240VAC, 50/60Hz