BC70 Car Bluetooth 5.0 FM Transmitter Radio Adapter Dual Display Wireless Handsfree Call MP3 Music Player QC3.0 PD USB Charger

Feature:1. Bluetooth V5.0;2. Support dual digital tube display;3. Support QC3.0 fast charge;4. Support PD fast charge;5. Support USB Type-C/ USB Power Delivery (PD) 3.0 protocol/ Quick Charge 3.0/2.0 protocol/ FCP/SCP protocol/AFC protocol/ USB BC1.2 DCP/for Apple 2.4A charging specification;6. Support voice assistant function;7. Battery voltage detection;8. Automatic power-off memory function;9. Support stereo FM transmission technology;10. Support U disk playback;11. Support TF card music playback;12. Support WMA, MP3, WAV, FLAC music format files;13. Bluetooth supports A2DP, AVRCP, HFP, HSP;14. Bluetooth hands-free call;15. Support Bluetooth stereo music DSP technology.Specification:Rated working voltage: 12V-24VLimit working voltage: 10~26VWorking temperature: 0~50 degrees CSupport playback format: MP3 / WMA / WAV/ FLACSignal to noise ratio: >60dBBattery voltage error: ±0.5VBluetooth version: Version 5.0Bluetooth sound processing: with DSP technology and A2DP (Advance Audio Dist