Features: This decoder board supports lossless MP3 format songs, also support lossless WMA and WAV formats. Digital LED display can show the current working status. Dual-channel audio output without amplifier, suitable for devices which have amplifier. FM radio function allows you to listen to the local FM radio after connected to the antenna. It can read songs from a USB flash disk, SD card, MMC card; if you use a small memory card , an adapter is required. Specifications: Color: Silver/Black(Optional) Voltage: DC 12V Size:75*50*45mm / 2.95*1.97*1.77" Mounting Hole Spacing: 70*37mm / 2.75*1.45" Quantity: 1 Package Includes: 1 x Decoder Board 1 x Remote Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. This decoder board supports lossless MP3 format songs, also support lossless WMA and WAV formats Digital LED display can show the current working status Dual-channel audio output without amplifier, suitable for devices which have amplifier FM radio function allows you to listen to the local FM radio after connected to the antenna It can read songs from a USB flash disk, SD card, MMC card; if you use a micro SD(TF) card, an adapter is required