BT V5.0 support hands-free call,BT music transmission,caller number. Support TF card/U disk play (UP to MAX 128G)and card reader function. Support MP3/WMA format music. USB+Type-c QC3.0 quick charging can be use to charge external portable devices,suitable for all mobile phones,tablets and oter devices. 1.44 inch TFT color screen,display frequency,playing mode, EQ sound mode,reading data,music name and display voltage. Support menu setting language (Chinese,Denmark,Portugal,Russian,Japanese,Korean,Thailand,English,German,Sweden,Spanish,Italian,Netherlands,Hungary,Arabix). Support playback mode, sound mode and light color. Aux input and output function,and car battery voltage display. FM frequency range is 87.5-108.1mhz. Bluetooth version: 5.0+ Bluetooth sound processing: A2DP Bluetooth microphone effective distance: 0.5-2M Bluetooth transmission distance: 10M Display: 1.44TFT color screen TF&U Disk: 128GB Music format: MP3/WMA FM transmitting frequency: 87.5-108.0MHz Working voltage: 12-24V Working temperature: 0-40 Distortion: less than 0.1 Signal-to-noise ratio: more than 60db AUX output input: output input USB/type-C: QC3.0 fast charge Colour: black Material: ABS Package Contents: 1 * Car player 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.