UGREEN 85428 Bluetooth 6.0 AUX Car Adapter with LDAC and Built-In Mic

Everyday use

Stream music or take a hands-free call through your car speakers with the UGREEN 85428 Bluetooth AUX receiver. Plug its 3.5 mm connector into the stereo’s AUX input and power it from a USB port, once set up, it automatically reconnects to your phone when the car starts. That makes it a practical way to add wireless audio to a vehicle with an AUX jack, without replacing the stereo.

It also works with compatible home audio systems and speakers, so the same receiver can bring Bluetooth streaming to more than just the car. Use it with a smartphone, tablet or laptop to play audio from services and formats such as Spotify, YouTube, MP3 and AAC.

Key specifications

• Type: Bluetooth audio receiver
• Model: 85428
• Bluetooth: Version 6.0
• Audio input: 3.5 mm AUX
• Power interface: USB
• Audio codecs: SBC, AAC and LDAC
• Calling: Built-in microphone
• Device connections: Remembers up to five devices, supports pairing and sharing two devices at the same time
• Dimensions: 4 x 1.2 x 0.2 cm
• Weight: 70 g

Pros

Bluetooth 6.0 and LDAC support give you wireless playback through an existing AUX-equipped stereo, while the built-in microphone lets calls come through the car speakers. Button controls keep key interactions on the receiver, and automatic reconnection helps make everyday use straightforward. Since the unit uses a wired AUX connection and USB power, it avoids the routine of charging a separate receiver battery.

If you already have a stereo with an AUX input, this compact receiver is an alternative to replacing the whole system just to add Bluetooth. It can also serve a compatible home speaker or audio system, making it useful beyond a single vehicle. Buyers often highlight the sound, connection and automatic reconnect behaviour, along with the compact design, these are reported impressions rather than a guarantee of an individual setup’s results.

Practical questions

How do I connect the adapter? Plug the 3.5 mm connector into the stereo’s AUX jack and supply power through USB. Pair your phone over Bluetooth, the receiver is designed to reconnect automatically when the car turns on.

Can I use it for hands-free calls? Yes. Its built-in microphone supports hands-free calling, with call audio played through the connected car speakers.

Can it be used with a home audio system? Yes, it is intended for compatible home audio systems and speakers as well as car stereos. The system needs a 3.5 mm AUX input, and the receiver needs USB power.

Buying verdict

The UGREEN 85428 is suited to drivers who want Bluetooth music and hands-free calls through an existing AUX-equipped stereo, with USB power and automatic reconnection for a simpler routine. LDAC support, a built-in microphone and compatibility with suitable home audio systems make it a flexible receiver for everyday listening in the car or at home.