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Small black Bluetooth 5.4 dongle with 3.5 mm jack and on/off switch

Auto Ventshade AUB09B27J11J Bluetooth 5.4 car electronics accessory

SKU CH-78TK-11VMZ MPN AUB09B27J11J

Bluetooth 5.4 transmitter and receiver adds wireless audio to any 3.5 mm aux input for hands-free calls and stereo music

  • Typecar
  • Height2.4 L x 0.87 W x 0.48 H inches
  • Width2.4 L x 0.87 W x 0.48 H inches
  • Length2.4 L x 0.87 W x 0.48 H inches
  • Labor1 Year
  • Parts1 Year
  • Bluetooth 5.4 gives stable wireless audio up to 33 feet
  • 2-in-1 transmitter and receiver streams to headphones or car stereo
  • Built-in HD microphone enables hands-free calls with one button
  • Compact 2.4 by .87 by .48 inch design fits anywhere
  • Plug-and-play with auto reconnection to last paired device

Wireless Audio Adapter

The Auto Ventshade AUB09B27J11J is a compact Bluetooth 5.4 adapter that adds wireless streaming to any device with a 3.5 mm auxiliary input. It operates as both a transmitter and a receiver, letting you send audio from a TV or PC to wireless headphones or stream music from a phone to a wired car stereo or speaker system.

Drivers and Home Listeners

This suits drivers who want hands-free calls and wireless music in an older vehicle without replacing the factory head unit. It also fits home users who wish to connect Bluetooth headphones to a television or revive a legacy amplifier. Buyers needing a built-in display, multi-device pairing or aptX codec support should consider other options.

Bluetooth 5.4 Connectivity

The adapter uses Bluetooth 5.4 for a stable link up to 33 feet with low latency and noise cancellation. A single charge powers extended playback sessions and the unit automatically reconnects to the last paired device when switched on.

Highlights

  • Bluetooth 5.4 gives stable wireless audio up to 33 feet
  • 2-in-1 transmitter and receiver streams to headphones or car stereo
  • Built-in HD microphone enables hands-free calls with one button
  • Compact 2.4 by .87 by .48 inch design fits anywhere
  • Plug-and-play with auto reconnection to last paired device

Specifications

BrandAuto Ventshade
ModelAUB09B27J11J
Typecar
Height2.4 L x 0.87 W x 0.48 H inches
Width2.4 L x 0.87 W x 0.48 H inches
Length2.4 L x 0.87 W x 0.48 H inches
Labor1 Year
Parts1 Year
Adjustable Parametric Bass EQBluetooth 5.4, Fast Charging, Low Latency, Noise Cancellation, Hands-Free Calls, Stereo music, Easy to use
CableAuxiliary, Female-to-Female
ChannelsStereo
ColorBlack
CurrentModern, 1.5 volts
Cut Out DiameterSmall
Frequency Blockednot_applicable
Hardware Includedfalse, true
Inner Hole Diameter for WireSmall
InputsAUX
Max Recommended Power HandlingMP3 Player; Laptop; PC; Cars Smartphone; Speakers; Amplifier; Home Stereo system; Television; TV; Flight TV; Headphones, Bluetooth 5.4, Fast Charging, Low Latency, Noise Cancellation, Hands-Free Calls, Stereo music, Easy to use
PowerBattery Powered
Screen SizeModern
Size/Dimensions2.4 in x 0.87 in x 0.48 in
Test DescriptionEnsure there are no obstacles such as walls between the device and the Bluetooth connection to avoid potential interference with other wireless devices.
Voltage1.5 volts
Sports Team1 Piece

Questions about this item

What audio source does the 3.5 mm AUX input on this adapter connect to?

The 3.5 mm AUX input connects to non-Bluetooth sources such as a TV, MP3 player, CD player or PC so the adapter can transmit their audio wirelessly.

Will the adapter pair automatically with my phone the next time I start the car?

Yes, when the ON/OFF switch is turned on the adapter enters pairing mode and automatically reconnects to the last paired phone.

How can I confirm the adapter is transmitting audio correctly after setup?

Audio plays through the paired Bluetooth headphones or speaker, and the built-in microphone lets you answer calls with the power button.

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