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Small rectangular Bluetooth 6.0 aux adapter with 3.5 mm plug and USB power cable

UGREEN 85428 Bluetooth 6.0 Car Aux Adapter

SKU CH-5RF5-9PPWW MPN 85428

Adds Bluetooth 6.0 with LDAC to any 3.5 mm aux input for wireless music and hands-free calls, powered by USB so there is no battery to charge

  • Width4 L x 1.2 W x 0.2 H centimeters
  • Length4 L x 1.2 W x 0.2 H centimeters
  • Labor24 Months Warranty Service by UGREEN
  • Parts24 Months Warranty Service by UGREEN
  • Adjustable Low PassBuilt-In Bluetooth
  • Adjustable Parametric Bass EQBuilt-In Bluetooth
  • Add Bluetooth to any 3.5 mm aux input with Bluetooth 6.0
  • LDAC codec support delivers higher-quality wireless audio streaming
  • Built-in microphone enables hands-free calling through car speakers
  • USB powered — no battery charging required
  • Compact 4 cm x 1.2 cm x 0.2 cm design fits discreetly in the vehicle

Turn Any 3.5 mm Input into Bluetooth 6.0 Audio

This tiny receiver plugs into a car aux port or home speaker and adds Bluetooth 6.0 with LDAC codec for high-quality wireless streaming. It draws power from a USB port so there is no internal battery to charge. The built-in microphone enables hands-free calls through the connected speakers.

Replaces Cabled Phone Connections

The adapter removes the need for a physical aux cable between phone and stereo and upgrades earlier Bluetooth versions to the 6.0 standard with LDAC support. The jump is worthwhile when you want stable, low-latency streaming and the convenience of automatic reconnection each time the vehicle starts.

Plug Into Aux and USB Then Pair Once

Installation takes seconds: insert the 3.5 mm plug, connect the USB power lead, and pair a phone. The unit remembers up to five devices and can keep two active simultaneously. The only common issue is forgetting to select the aux input on the head unit before expecting sound.

Highlights

  • Add Bluetooth to any 3.5 mm aux input with Bluetooth 6.0
  • LDAC codec support delivers higher-quality wireless audio streaming
  • Built-in microphone enables hands-free calling through car speakers
  • USB powered — no battery charging required
  • Compact 4 cm x 1.2 cm x 0.2 cm design fits discreetly in the vehicle

Specifications

BrandUGREEN
Model85428
Width4 L x 1.2 W x 0.2 H centimeters
Length4 L x 1.2 W x 0.2 H centimeters
Labor24 Months Warranty Service by UGREEN
Parts24 Months Warranty Service by UGREEN
Adjustable Low PassBuilt-In Bluetooth
Adjustable Parametric Bass EQBuilt-In Bluetooth
CableUSB 3.0, Female-to-Male
ChannelsStereo
Currentsimple
Frequency Blockednot_applicable
Hardware Includedtrue, false
Head Unit Size4 cm x 1.2 cm x 0.2 cm
Max Recommended Power HandlingBuilt-In Bluetooth
Number of Links to Amplifier2
Rangebluetooth
Screen Sizesimple
SensitivityBuilt-In Bluetooth
Size/Dimensions4 cm x 1.2 cm x 0.2 cm
THDStereo, Built-In Bluetooth
Sports Team1 Piece

Questions about this item

What size 3.5 mm aux port and USB port does the 85428 need to fit?

The adapter plugs into a standard 3.5 mm aux jack and draws power from a USB 3.0 port. Its body measures 4 cm by 1.2 cm by 0.2 cm.

Which step do people miss when installing the 85428 in a car?

After inserting the 3.5 mm plug, you must also connect the USB cable to a powered port; the adapter has no battery and will not turn on without it.

What part of the 85428 is most likely to need replacement later?

The USB 3.0 cable and 3.5 mm connector endure repeated plugging; if either becomes loose or damaged, the adapter will need replacing.

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