Bluetooth 5.3 Audio Amplifier Receiver Supports USB/MP3 Playback

1. Bluetooth solution: 5.3 EDR, A2DP, HSP, AVRCP
2. Frequency: 2.4GHz-2.48GHz
3. Power supply voltage: DC 5V (without built-in battery)
4. Bluetooth receiving function: connect to a mobile phone
5. Support reading U disk to play
6. Bluetooth transmission distance: 10m
7. Support Bluetooth hands-free call function
8. Support Bluetooth dual channel
9. Frequency: 2.4GHz
10. Working voltage: 5V
11. Interface: 3.5mm stereo input jack
12. Power supply: charge with mini USB cable
13. Working time: up to 5 hours
14. Interface type: AUX, optical fiber, RCA, U disk
15. Basic functions: Bluetooth reception, U disk playback
16. Supported equipment: mobile phones, tablets, computers, speakers, power amplifiers, etc.
17. Equipped with high-performance Bluetooth 5.3 chip, low-loss data transmission, fast response, stronger anti-interference, bid farewell to delays, freezes and other problems
18. AUX/RCA red and white lotus/digital optical fiber/U disk, to meet the needs of different equipment and different audio interfaces
19. Connect the audio interface of the old speaker or power amplifier to solve the problem that the speaker/power amplifier does not have Bluetooth and cannot use Bluetooth to play
20. Support U disk playback, plug and play, no driver required
21. Built-in signal gain amplifier, room connection without dead angle 10 meters transmission sound quality without delay, stable signal without lag