T40 2 In 1 Bluetooth 5.1 Receiver NFC Transmitter Car AUX Adapter

1. Back clip design, firm and not falling, easy to clip clothes

2. Mini design, easy to wear

3. Convert the wired device into a bluetooth signal, and wirelessly transmit it to the bluetooth device for output

4. Independent DAC decoding chip, high dynamic range signal-to-noise ratio SNR is greater than 120 decibels, sound details are restored and transparent, and you can enjoy HIFI sound quality

5. Bluetooth 5.1 refuses to freeze exercise, stable and fast connection, supports ap TX HD / ap TX / AAC / SBC and other high-definition audio decoding

6. Smart NFC, one-touch pairing, just get close to the mobile device for quick bluetooth pairing

7. Receive/transmit, MIC call, 2.5mm+3.5mm headphone output, camera function, TF card, lossless sound quality

8. Supports connecting two mobile phones at the same time, and the two mobile phone cases can be used arbitrarily

9. TF card playback, no need to carry a mobile phone, support MP3 WMA / WAV / APE / FLAC and other formats for playback, you can enjoy music without Bluetooth connection to your mobile phone

10. Built-in high-sensitivity independent microphone, supports high-definition voice calls on mobile phones/computers, video conferencing or game blackout, can handle it easily

11. The low battery can be used while charging, which is convenient and worry-free

12. One-key photo function: in RX mode, turn on the camera, and short press the photo button to take a photo

13. Material: ABS+PC

14. Listening time: 10 hours

15. Charging time: 2 hours

16. Battery capacity: 200mah

17. Power mode: USB charging / built-in lithium battery

18. Charging voltage: DC 5V

19. Transmission rate: 3Mbps

20. Operating frequency: 2.4MHz

21. Operating range: less than or equal to 10 meters

22. Bluetooth protocol: AVRCP / A3DP / HFP / HSP

23. Decoding method: SBC / AAC / aptX / aptX HD

24. Product list: Bluetooth receiver, packing box, 3.5mm audio head, manual, power supply cable

25. Weight: about 24.4g