1. Bluetooth: V5.4 2. Chip: JL 3. Dimensions: 80 x 45 x 50mm 4. Weight: 32g 5. Output: USB-A music output: 5V/0.5A , USB-A: 5V/3A, Type-C: 5V/3A 6. Total output: 5V/3A 7. Transmission frequency: 2402-2480MHz 8. FM frequency: 87.5-108MHz 9. Audio format: MP3/WMA/WAV 10. Signal-to-noise ratio: 85dB (FM: 65dB) 11. FM transmission distance: 5m 12. Car charger input voltage: DC 12V-24V 13. Supports Bluetooth and U disk (under 32GB) for music playback 14. Bluetooth 5.4 chip, fast connection More and more stable than 15. The LED screen displays battery voltage and power status clearly at a glance.
