PolarLander 1 DIN JSD-520 Car Radio FM Bluetooth MP3 Audio Cellphone USB/SD In Dash Aux Input

SPECIFICATIONSBrand Name: PolarLanderOrigin: Mainland ChinaDisplay Size: 2.5"Resolution: 256*186OSD Language: EnglishOut Power: 4*50wMaterial Type: plastic+aluminumVoltage: 12VCertification: CESpecial Features: Radio TunerItem Size: 18.8*14.2*5.8Model Name: JSD520Radio Response Bandwidth: 87-108HzItem Weight: 0.5kgPlacement: In-DashMultiple EQ scene selection: Jazz, rock, pop, classical, etc.Voltage: 12V/24V (you can choose)Support Audio: MP3 / WMA / APE / FLAC / WAV etc.Bluetooth Specification: V2.0Support modes: BT / APE / WAV / WMA / MP3 / FMOff time display function: support Interpretive videos in five languages(730) Interpretive videos in 5 languages(AV252) Interpretive videos in 5 languages (5014BT) NOTE:you can only choose from China if your address is from islands. 730 Car Radio  AV252 Car Radio  530 Car Radio \ 5014BT Note: If you want to use the CD function, you need to unscrew these two screws Features:Compatible with DVD, DIVX, MPEG4, VCD, CD, etc. Built-in blue tooth and microphone, support hands-free calls.FM radio, 18 radio stations can be stored, frequency from 87.5 to 107.90 MHz.Insert the disc can automatically boot function.Built-in AUX, can play your favorite songs with an external portable device.Come with detailed English instructions, you can install it very easily.This car radio player is suitable for all cars.Support power output can charge for mobilephone or other USB device.Specifications:Model number: 5014BTMain material: plastic, metalOSD Language: English(default), Spanish, Portuguese, Russian, etcLoudspeaker impedance: 4 - 8ΩFM frequency: 87.5-108.0MHZSensitivity: 25dBSelectivity: 60dBSeparation: 35dBInput voltage: 12VDistortion: ≤ 0.3%Operating temperature: -20 ~ +60℃OSD Language: English(default), Spanish, French, Italian, etcItem Weight: 1.47kg / 3.24lbPackage weight: 1.5kg / 3.31lbItem size: 18.8 * 16.5 * 5.8cm / 7.40 * 6.50 * 2.28inPackage size: 27.5 * 22 * 8.5cm / 10.8 * 8.66 * 3.35inPacking list:1 * Car Stereo Player1 * Remote Control2 * Power Cables1 * User Manual   Operation Demonstration link: youtu.be/WSXCujcnjZk Bluetooth Specification: V2.0 Off time display function  Digital high-quality FM stereo radio Preset 18 stations ( frequency: 87.5-108 MHz )  Support USB / SD / MMC card reader  Support Audio: MP3 / WMA / APE / FLAC / WAV etc.  MP3 randomized, 10 track up / down playback  Electronic control volume treble, bass, balance and fader  Multiple EQ scene selection: Jazz, rock, pop, classical, etc.  Mute and loud control  L / R RCA audio output jacks  4-channel high power output ( 4 loud speaker )  Support modes: BT / APE / WAV / WMA / MP3 / FM The remote control battery ( not included ): CR2025 Specifications: FM Radio Tuning Range: 87.5 - 108.0MHz Sensitivity: Less than 20db Stereo Separation: More than 25db SNR: More than 60db Power Supply Note: you can choose 12V or 24V car radio Quiescent current speaker impedance: 4 ohm Frequency Response: 20 - 20000Hz Fuse  Red: 1A   Yellow: 15A Type:  Car MP3 Player  Special Function : FM Radio, Bluetooth, Hands-free calls, MP3 Player, USB flash disk Output Power : 4 x 60W  Voltage : 12V/24V Music Source: SD card, 3.5mm stereo headphone jack, Cellphone, Flash drive  FAQ:(Car Radio ) Q1.Why the car radio can't be turned on  ? 1>Please check the voltage of car radio : DC 12V/24V2>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. Black line to negative power supply.3>Replace the same type of insurance to test the car radio.Note:Please 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 will car radio show time after we turn off that ? >The time clock is a function of car radio , which can't be removed. In fact , when car radio had been turnned off, it keep the time playing to be more convenient for people. >If you didn't need this, you need to unplug the power cable in positive and negative. Q3.Why no sounds in car radio when playing the music? >1.When you are not using our original audio cable, please check if your audio cable is suitable for our camera. >2.Please check if there is any collision between the lines. >If  the line is connected, there will be no sound when the speaker cable touches the speaker cable. There is also no sound when the power cord touches the speaker cable. >If  the problem still here, please use a single speaker to connect a group of audio cables to test the car radio. The four speaker cables are connected separately to check if there is any sound. Q4.Why can't you search FM? >1. No radio antenna inserted. >2. Please check if the radio antenna is plugged in. Please insert more antennas several times to make it well connected. >3.The signal of your location is not good. Please go to the better place to test again. >4.The radio antenna on the car is broken/no effective ; please replace the radio antenna and test again; Q5.Why can't you connect the Bluetooth of car radio? >1.Open the phone settings interface, then open the Bluetooth in the Bluetooth function, search for Bluetooth devices and find the player's Bluetooth model to be paired; if you need a pairing code, enter 0000; if not, try 1234 or 123456. >2.Please  try to use another mobile phone to test this function. All methods are correct and still cannot use Bluetooth, Please unplug the plug on the back of the player and plug it in after 3 minutes.