Qty | 1 | 3 | 10 | 20 | 40 |
---|---|---|---|---|---|
Price | $11.21 | $10.92 | $10.53 | $10.18 | $9.98 |
Parameter:
Rated working voltage: 12V-24V
Limit working voltage: 10~26V
USB output power: 5W+18W
Working temperature: 0~50℃
Support playback format: MP3/WMA/WAV/FLAC
Signal to noise ratio>60dB
Battery voltage error: ±0.5V
USB1/U disk: 5V/1A
USB2/QC3.0: (3.6V-12V)
Bluetooth version: Version 5.0
Bluetooth sound processing: DSP, A2DP
Bluetooth transmission distance <10M
Bluetooth microphone effective distance: 0.5~2M
FM transmission frequency: 87.5~108Mhz
Features:
1. Bluetooth Bluetooth V5.0
2. Dual display digital tube display
3. Support QC3.0/PD fast charge
4. Support one-key soft shutdown; support any key to boot
5. Support atmosphere lamp and battery voltage detection
6. Automatic power-off memory function
7. Support stereo FM transmission technology
8. Support U disk/TF card music player
9. Support WMA, MP3, WAV, FLAC music format files
10. Bluetooth supports A2DP, AVRCP, HFP, HSP
11. Bluetooth hands-free calling
12. Support Bluetooth stereo music DSP technology
13. Wake up mobile phone voice assistant: After Bluetooth pairing connection, long press 3 seconds "answer button" to wake up the mobile phone's SIRI/GOOGLE voice assistant (support mobile phone own voice assistant)