Fangrui Product Details Dual Decoding Supports Mp3/wma/wav/ape Lossless Format Music; Supports Infrared Remote Control Operation At A Distance Of 5-10 Meters; Support Bluetooth Function, Bluetooth Version 5.0; Support External Audio Source Input Line In; With Color Screen Digital Tube Display; Supports Fm Radio And Frequency Band(87.5mhz-108.0mhz); Supports Mmc/sd/ And Other Cards, And Supports Usb Interface (u Disk); Power-off Memory Function; Buttons: Four-button Multi-directional Control, Vol-/auto/vol+/mode; Jq-d082bt(with Bluetooth) Shell Size: About 68x23mm; Board Depth: About 32mm Function Introduction: Support Bluetooth Function (bluetooth Version 5.0)/dual Decoding Of Mp3, Wma, Wav, Ape Lossless Format Music/read Usb Disk/read Tf Card/radiate Fm/external Audio Source Input Line In (aux)/infrared Remote Control/ Power Off Memory Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:as Shown Material:metal+plastic Package Contents: 1 X Decoder