1. Bluetooth version: 5.32. Bluetooth sound processing: with A2DP (Advance Audio Distribution Profile) function3. Rated working voltage: 12V~24V4. USB port 1 output: 5V/1A U disk playback5. TYPE-C output: 5V/2.4A6. USB port 2 output: 5V/2.4A7. Music format: MP3/WMA/WAV8. Support U disk: 1-32G9. Working temperature: 0-50 degrees10. Sensitivity: -42DB /-3DB11. Working current: 45MA (MAX)12. Standby current: 25MA (MAX)13. Frequency: 2.402-2.480GHZ14. Sensitivity: -92DB15. RF output: 4DBM16. Signal-to-noise ratio: 60dB17. Frequency response: 20Hz-20Khz18. Left and right channel separation: 60dB19. Bluetooth transmission distance: less than 10M20. Bluetooth microphone effective distance: 0.5-2M21. FM transmitting frequency: 87.5MHz-108.0MHz22. Effective launch distance: 2M23. Can detect car voltage24. Built-in microphone, supports Bluetooth hands-free calling to receive incoming calls safely25. Supports the A2DP function of mobile phones. After connecting to Bluetooth, high-fidelity music can be played directly26. Support U disk playback, support MP3/WMA/WAV/FLAC/APE multiple music decoding music formats27. Support output overvoltage protection, short circuit protection, overcurrent protection, and overtemperature multiple protections28. Automatically reconnect and enter pairing state after power on.29. Support U disk playback (1G-32G)30. Net weight: 29.8g31. Size: 4.6×4.23×7.36cm Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 8cm * 5cm * 10cm / 3.15inch * 1.97inch * 3.94inch Qty per Carton 100 Carton Weight 5.90kgs / 13.01lb Carton Size 51cm * 23cm * 39cm / 20.08inch * 9.06inch * 15.35inch Loading Container 20GP: 582 cartons * 100 pcs = 58200 pcs 40HQ: 1353 cartons * 100 pcs = 135300 pcs
