The third generation broadcasting after AM/FM traditional analog broadcasting - Digital signal broadcasting, which provides sound close to CD quality BT5.0 version wireless transmission, low power consumption, stable sound quality, no delay Use the car player to make and receive calls, listen to music and play mobile navigation. Kindly Note: 1) -520 functions only support European countries. 2) Not support Japan frequency 3) Local to find the car (Optional) 4) Special Function:FM Receiver, Bluetooth Autoradio, Hands-free calls, MP3 Player, SD Card Reader,USB flash disk,7 colors lights (red green blue blue yellow white) Type:Car MP3 player Voltage:12-14.4V temperature:-10℃-60℃ Screen:LCD_VA Radio chip:7786C Power amp:YD7388 radio:support power:60Wx4CH Band:FM/AM frequency:87.5-108.0MHz light:Red/green/yellow/blue//cyan/white remote control:Card type 21 key remote control port:2 outputs for left and right Bluetooth:Version 5.0 USB port:1 USB2.0; 1 charging SD card:Micro-SD card AUX IN:Front 3.5mm input Audio:MP3/WMA/FLAC/APE//WAV Tips:The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:As Shown Material:Plastic Package Contents: 1 x JSD520 1 Din Car Stereo 1 x Remote Control(Without 2 x AAA battery) 2 Cables(ISO Port) 2 x Key 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.