Features: 1. Bluetooth Bluetooth V5.0 2. Dual display digital tube display 3. Support USB 3.1A fast charge 4. Support PD fast charge 5. Support voice assistant function 6. Support one-key soft shutdown; support any key to boot 7. Support atmosphere light 8. Battery voltage detection 9. Automatic power-off memory function 10. Support stereo FM transmission technology 11. Support U disk playback 12. Support TF card music playback 13. Support WMA, MP3, WAV, FLAC music format files 14. Bluetooth supports A2DP, AVRCP, HFP, HSP 15. Bluetooth hands-free calling 16. Support Bluetooth stereo music DSP technology Specifications: Material Type: ABS Item Weight: 70gg Model Name: Q7 Out Power: Dual USB+PD Typec Special Features: Handsfree/Car MP3 Player Voltage: 12V Brand Name: kebidumei Origin: Mainland China Certification: none Item Type: FM Transmitters Bluetooth Version: V5.0 FM Frequency: 87.5-108Mhz USB Charger Port 1: USB 3.1 Quick Charge USB Charger Port 2: 5V 2.1A USB Charger Type C Charging Port: PD Fast Charger Feature 1: Colorful LED Backlit Feature 2: LCD Screen Display Feature 3: Voltage Monitor Feature 4: Independent Power switch Feature 5: U Disk Type Car MP3 Feature 6: U Disk Type Car MP3 Feature 7: bluetooth para carro Package includes: 1x Car charger Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin