The bluetooth-compatible decoder board can be used to interpreting music in MP3/WMA/WAV/FLAC/APE lossless format.Digital screen display, with power-off memory function.Supporting U disk and TF card reading.Supporting 5-10 meters infrared remote control operation.Supporting external audio input LINE IN.Supporting FM radio, receiving frequency range from 87.5MHz to 108.0MHz.Item Name: bluetooth-compatible Decoder BoardMaterial: Plastic, MetalType:[A] Black and White Screen[B] Black and White Screen with Phone Call Recording Function[C] Colored Screen[D] Colored Screen with Phone Call Recording FunctionBluetooth Version: BT 5.0Button: Four Buttons, Multi-directional Control, VOL-/PLAY/PAUSE/VOL+/MODEPower Supply Voltage: 12VFeatures: bluetooth-compatible Supported, USB Port, TF Card Reader, FM RadioSize: 107mm x 25mm x 23mm/4.21" x 0.98" x 0.91" (Approx.)Notes:Due to the light and screen setting difference, the item&39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x bluetooth-compatible Decoder Board1 x Remote Control (without Battery)2 x Connective Cables