Supports radio/Bluetooth/USB/TF/MP3/AUX/wired microphone Supports 88:88 LED digital tube display Supports MP3 songs from 32~320kbps Supports power-off memory function Supports 6 sound effects (Jazz/Pop/Classic/Normal/Country/Rock) and infrared remote control, receiving range ≤10 meters, FAT16 and FAT32 file systems, decoding all formats of songs: MP3/Layer3/WMA/WAV/APE/FLAC Product Parameters: 1. Power Supply: DC12V-24 2. Rated Power Output: 2*60W (Power supply at 24V 5A/speaker impedance 4Ω) 3. Signal-to-noise ratio ≥85dB 4. Frequency Response: 80Hz~15KHz 5. Distortion ≤0.2% 6. Storage Temperature: -20°C to 50°C 7. Radio Frequency Range: 87.5~108MHz 8. FM Fully Automatic Search Sensitivity: 25~30dB Color: As Shown Material: plastic Package Contents: 1*Audio Decoder Board 1*Remote Control 1*Cable Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.