Blue-tooth 5.0 MP3 Decoder Board Module With Remote Control USB FM Aux Radio Features: 1. Supports phone calls. Press and hold the pause button to answer incoming calls. 2. Supports voice recording. Recording is only available in TF card mode or USB mode. 3. Supports power-off memory. Can be directly connected to speakers with built-in amplifier and decoding functions. 4. Supports folder selection playback. When playing from USB or TF card, if the device contains folders with songs inside: Press the Previous Track or Next Track button twice consecutively to select folder playback. Specifications: Blue-tooth Version: 5.0 Voltage: DC 7V-18V Current: 2A Power: 80W Stereo: 2*40W Supported Formats: MP3 / WMA / WAV / APE / FLAC Package Includes: 1*Decoder Board 1*Remote Control 4*Cables Notes: 1. Due to manual measurement, please allow 1-3mm tolerance. Please ensure you are comfortable with this before ordering. 2. Please allow 1-3g weight tolerance. Please ensure you are comfortable with this before ordering. 3. Due to lighting and monitor differences, photos may not accurately reflect the actual color of the product. Please confirm before ordering. Thank you!