Fast Charge Qc3.0 Car Charger Bluetooth Adapter Multifunctional Bc79 Car Player Universal Car Mp3 Bluetooth Player Description: Product model:BC79 OperatingVoltage:12V-24V Output current:PD18W+QC3. Bluetoth version: Version 5.0 Transmitting frequency:87.5~108MHZ Operating temperature:0~50 Time error:The deviation is lessthan 2 seconds Use mobile phone: mobile phone universal Specifications: Features 1. Bluetooth version Bluetooth V5.0 2. Two mobile phones can be connected 3 lighting effects: colorful lights, marquee 4. Sync phone time, 24H time display 5. One-key bass (BASS) 6. Plug the audio cable into the earphone jack to do audio output. 7. Answer privately 8. Support power off memory, support Bluetooth connection 9. Bluetooth supports A2DP, AVRCP, HFP, HSP 10. Support button to wake up the mobile phone voice assistant 11.Stereo 12. Double fast charge QC3.0, PD18W 13. The product supports input over-voltage protection, output over-current protection, output short-circuit protection, over-temperature protection Package Included: 1*Car player