Material: ABSModel: BC49BQWeight: 156Storage capacity: no memoryFM frequency modulation function: YesPC interface type: BluetoothSize: 1.2 inchesPower supply voltage: 12-24Screen color: monochrome screenPower supply mode: cigarette lighter type car MP3Audio source: car integrated MP3 playerPacking informationFull set weight: 156gPacking size: 9.8x5.3x13.3cmProduct List 1. Host2. English manual3. 3.5mm audio cable4. Neutral English packagingFeatures:1. Support FM full frequency point transmission function 87.5-108.0MHZ2. Support dot-shaped large digital tube display3. Support air conditioning port/center console installation4. Support TF card function5. Bluetooth answering, hanging up, rejecting, redialing and other functions6. Support Bluetooth stereo music playback7. Support atmosphere light display8. Support Qualcomm Quick Charge3.0 output 5V/3A MAX9. Automatic power-off memory function10. Support AUX input function11. Support private answering12. Support SIRI/GOOGLE voice assistant13. Support MP3, WMA, WAV, FLAC format music playback14. Support navigation voice prompttechnical parameterRated working voltage12V-24VUltimate working voltage8-27VUSB outputUSB1 5V/2.4AUSB2 output Qualcomm Quick Charge3.0Operating temperature0-60 degreesCharging recognitionUSB2 supports Qualcomm Quick Charge3.0 protocolMusic formatMP3, WMA, WAV, FLAC, APESignal-to-noise ratio>60dBDistortion60dBBluetooth versionVersion5.0+EDRBluetooth sound processingA2DP (Advance Audio Distribution Profile) functionBluetooth transmission distanceLess than 10MBluetooth microphone effective distance0.5-2MFM transmit frequency87.5-108.0MHZTransmit FM modeStereo digital PLL frequency lock