OMS-M3 Bluetooth 5.1 Audio Adapter Speaker Amplifier Receiver

1. Adopt bluetooth 5.1 chip design, stronger compatibility and stability
2. NFC function, cell phone one-touch connection
3. Cool breathing light, signal source indicator is clearly visible, soft and not blinding
4. Built-in 500mAh rechargeable lithium battery, up to 10 hours of continuous listening to songs
5. Support USB (U disk) and TF card playback
6. Support 5-8 meters infrared remote control, a variety of functions at once
7. Built-in high-definition microphone, support wireless listening to songs, hands-free communication, navigation
8. Simple connection without any driver or APP download

Parameters:
1. Bluetooth version: bluetooth V5.1
2. Support protocol: A2DP AVRC
3. Working frequency band: 2.402GHz -2.480GHz
4. Power level: 2 levels
5. Sensitivity: -85dBm less than 0.1 percent BER
6. Signal-to-noise ratio: greater than or equal to 90dB
7. Distortion: less than or equal to 0.1 percent
8. Interface type: input: BT + USB + TF interface; output: 3.5mm AUX + RCA
9. Support format: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY
10. Screen size: 36 x 8mm
11. Operating current: less than 40mA
12. Built-in battery: 3.7V/500mAh
13. Charging current: about 500mA
14. Charging time: about 1.5 hours
15. Listening time: about 10H
16. Bluetooth distance: less than or equal to 20m (open space)
17. Charging method: Micro USB 5V/0.5A
18. Size: 98 x 67 x 23mm
19. Weight: 120g

Packing list: host + Type-C charging cable + 3.5mm audio cable + red and white RCA lotus cable + infrared remote control + instructions