2-in-1 Bluetooth AUX Audio Receiver MP3 Adapter

Free Shipping


Tired of not being able to connect to your speakers? The brand new 2-in-1 Bluetooth AUX Audio Receiver MP3 Adapter is here for that exact purpose. This MP3 adapter allows you to sync to a variety of speakers through bluetooth as well as a two-way AUX receiver. You'll never have a dull speaker lying around again. order yours today!


  • Bluetooth version: Bluetooth 4.1
  • Interface type: 3.5mm
  • Battery specifications: 70mah rechargeable lithium battery
  • Product size: 5.9*1.5*1.2cm
  • Product bare weight: 12g (Bluetooth receiver + metal adapter)
  • Total weight: 25g 

Basic Functions:

  • Voice prompt: support
  • One for two: support
  • Pairing timeout shutdown: The pairing state lasts for 5 minutes and then shuts down.
  • Low battery reminder: when the voltage is less than 3.2V, reminder once every 5 seconds, 3.1V shutdown 

System Button Functions:

  • Power on and off: MFB long press for 3 seconds
  • Volume plus: short press VOL+
  • Volume minus: short press VOL-
  • Switch language: Double-click and hold MFB in the pairing state (red and blue to flash)

Music Control:

  • Play pause: short press MFB
  • Previous song: VOL - long press for 2 seconds
  • Next song: VOL+ long press for 2 seconds

Telephone Control:

  • Answer the call: Short press MFB when calling
  • Refuse to answer the phone: press MFB when calling
  • Redial without number: double-click the MFB button, then short press MFB to cancel the dial-out

LED Light Manual:

  • Boot pairing: red and blue lights alternately flash
  • Connection status: blue light flashes slowly (5 seconds 1 time)
  • Low voltage: red light flashes (0.5 seconds 1 time)

Package Includes:

  • One (1) 2-in-1 Bluetooth AUX Audio Receiver MP3 Adapter
  • One (1) Two-Way AUX Receiver