Dual decoding supports music in MP3/WMA/WAv/FLAC/APE lossless formats Supports Bluetooth function, Bluetooth version 5.0 Support recording microphone function Power amplifier 2 x 40W, can also connect to 2 40W speakers 12V power supply (voltage range 7V-25V) Color screen digital display Supports USB interface (USB flash drive) Power outage memory function Support infrared remote control operation at a distance of 10 meters Support external audio input LINE IN Supports FM radio and retrieval frequency band (87.5MHZ-108.0MHz) Key: Six button multi-directional control, PAUSE/VoL -/VoL+/REPEA/EQ/MODE : Remote control: 2 x AAA battery (shipped without) Recording function description: When recording, it is necessary to connect a storage device, such as a USB flash drive or TF card Due to different batches, there may be differences in product appearance and printed text, which will not affect use Type:B: Large Remote control Colour:As Shown Material:ABS Package Contents: 1x Decoder Board kit 1x Remote control 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.