Bqcc Model:D3104Warranty:1 yearBuilt-in CD player:NoProcessor Type:5301Is touch screen:NoBuilt-in Screen:YESTF/Micro SD Slot:1Din:One DinInterface:USB SD AUXOut Power:45Wx4Voltage:12VItem Weight:0.5kgItem Size:187x58mmSpecial Features:Mobile Phone,MP3 players,Voice control,Remote Controller IncludedDigital Media Format:CDOSD Language:EnglishDisplay Size:2.5"Brand Name:BQCCOrigin:Mainland ChinaAccessory Type:Power cord Remote control instructionsFor Vehicle Brands/Model:universalMaterial:ABS+MetalModel:D3104Type:Car MP3Software Solution:5301Radio frequency:FM 87.5~108MHzRadio IC:chip integrationPower amplifier IC:TDA1028Output power:45Wx4Working voltage:12~14.4VWorking temperature:-10~60Bluetooth version:5.0 (default name: CAR BT)Screen size:LED display (white light)Locate and find a car:supportFront USB:2-way USB interface, one for charging and one for USB2.0 readingTF card:supportReset button:supportAudio format:MP3/WMA/WAV/FLACLanguage parameters:EnglishBQCC 1Din MP3 Autoradio FM USB TF AUX Input Stereo Radio Bluetooth Power Protect Find a car phone charging Multimedia Car Audio Welcome to my store ! Have a good shopping time ! Loving life, loving shopping. 100% brand new and high quality. Tips: 1.The installation requires a little knowledge of electronic products. Please install it with the help of professional; 2. After receiving the product, please try to check whether the machine is normal, and then install it (testing method: connect red and yellow lines to the positive pole and black line to the negative pole of the 12V power supply). When installing, please be careful not to connect the line incorrectly, so as not to affect the normal use. When connecting speaker wires, pay attention to the positive and negative poles. 3.This product is an Android system, you can download the required software including maps, very convenient Compare five products to choose the MP3 player that suits you D3104 Basic parameters Model : D3104 Type : Car MP3 System : None Software Solution : 5301 Radio frequency FM : 87.5~108MHz Radio IC : chip integration Power amplifier IC : TDA1028 Output power : 45Wx4 Working voltage : 12~14.4V Working temperature : -10~60 Bluetooth : version 5.0 (default name: CAR BT) wifi frequency : not supported GPS signal : not supported Performance parameters CPU : 5301 Running memory : None Storage memory : none Display resolution : None Screen size : LED display (white light) Size parameters Installation size : 178x50mm Face case size : 187x58mm Host depth : 55MM Color box size : 210x82x125mm (color box) Full box size : 415x395x457mm Number of units per box: 40 units Weight parameter Single unit weight :0.36KG Net weight of the whole box : 14.60KG Gross weight of the whole box : 15.50KG Function parameter Mobile Internet APP connection Locate and find a car : support Front USB : 2-way USB interface, one for charging and one for USB2.0 reading TF card supported Reset button : support RCA port parameters Audio output : 2 channels (left channel + right channel) Video output : not supported Audio input : Front AUX input (left channel + right channel) Video input : not supported Reversing video input : not supported Format parameters Audio format : MP3/WMA/WAV/FLAC Video format not supported Image format not supported Language parameters English Basic skills 1.Radio 2.Read card USB flash drive (audio) 3.AUX function 4.Bluetooth function 5. RCA audio output can be connected to a subwoofer 6..Colorful lights 7. USB mobile phone charging function (2.1A) 8. Voice assistant function 9. Mobile APP function, positioning and car finding function 10. Audio source copy function 11. Power supply positive and negative polarity reverse polarity protection function Accessories 1X1 Host 1X2 Power cord 1X1 Instructions 1x1 Remote control (18 keys) 1X2 Disassembly key (accessories, instructions, and packaging will be updated from time to time, subject to actual receipt of the goods) FAQ: Q1.Why the car radio can't turn on? 1>Please check the Voltage of the car radio: DC 12V 2>When you test this car radio, you can combine the red and yellow wires and connect them to the positive side of the power supply. The black line to the negative power supply. 3>Replace the same type of insurance to test the car radio. Note: Please must use our power cables to connect our car radio, it is not possible to insert the original car plug directly into our machine. Q2.Why the car radio will show time after we turn off this? >That time clock is a function for the car radio, that can