Material: ABSModel: BC75Weight: 148Storage 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 size: 12.7x9.3x4.6cm weight.: 148gPackaging accessories1. Host2. English manual3. 3.5mm audio cable4. English neutral packagingFeatures1. Bluetooth version Bluetooth V5.02. Two mobile phones can be connected3. Sync phone time, 24H time display4. One-key bass (BASS)5. The audio output can be done by plugging the audio cable into the AUX hole.6. Answer privately7. Support power-off memory, support Bluetooth connection8.Bluetooth supports A2DP, AVRCP, HFP, HSP9. Support button to wake up the mobile phone voice assistant10.Stereo11. Double fast charge QC3.0, PD18W12. The product supports input over-voltage protection, output over-current protection, output short-circuit protection, over-temperature protectiontechnical parameterRated working voltage12V-24VUltimate working voltage10~26VOrange USB portQC3.0 (maximum 18W)Type-C portPD3.0 (Max 18W)Operating temperature0~50 degreesSupport playback formatMP3 / WMA / WAV / FLACSignal-to-noise ratio>60dBBattery voltage error0.5VBluetooth versionVersion 5.0Bluetooth sound processingWith DSP technology and A2DP (Advance Audio Distribution Profile) functionBluetooth transmission distance10MBluetooth microphone effective distance0.5~2MFM transmit frequency87.5~108MhzTransmit FM modeStereo digital PLL frequency lockTime display errorDeviation is less than 2 seconds