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Small black Bluetooth receiver with USB plug and short 3.5 mm audio cable

YINGHUA

YINGHUA Wireless Car USB Adapter 3.5mm AUX Bluetooth Transmitter Black

SKU CH-6T81-ZCE1N

Adds Bluetooth audio streaming to any speaker or car stereo with a 3.5 mm input, powered by USB and transmitting up to 10 metres

  • Adds Bluetooth streaming to any 3.5 mm AUX speaker
  • USB power means no batteries to charge
  • Works with roughly 95 % of phones and computers
  • Streams audio up to 10 metres away
  • Tiny 55 × 20 × 10 mm body fits anywhere

Wireless Car USB AUX Adapter

This compact transmitter plugs into a USB port for power and adds Bluetooth audio streaming to any speaker or car stereo with a 3.5 mm auxiliary input. It draws 5 V DC from the USB connection and requires no separate battery. The tiny 55×20×10 mm body stays out of the way.

Drivers who want wireless music from a phone

The adapter pairs with most smartphones and computers, letting you play audio through the AUX socket without cables. It only transmits sound, so hands-free calling is not supported. Buyers who need a built-in microphone for calls should look at a different device.

10 metre Bluetooth range

The wireless link works up to about 10 m in open space, which covers a typical car interior. Walls or metal panels can shorten the usable distance. If your listening position is farther away, a longer-range solution will be necessary.

Highlights

  • Adds Bluetooth streaming to any 3.5 mm AUX speaker
  • USB power means no batteries to charge
  • Works with roughly 95 % of phones and computers
  • Streams audio up to 10 metres away
  • Tiny 55 × 20 × 10 mm body fits anywhere

Specifications

No published specifications for this item yet.

Questions about this item

Which version should I choose for a car stereo that only has a 3.5 mm AUX input?

This adapter provides a single 3.5 mm audio output and draws power from any 5 V USB source, so it works with any car stereo that has an auxiliary jack.

What does the 10 m transmission distance mean when the adapter is plugged into a car’s USB port?

You can keep your paired phone roughly ten metres away — for example in a cupholder or bag — and still stream audio to the car speakers without drop-outs.

How does the 3 Mbps transmission rate affect music streaming in practice?

The 3 Mbps rate is well above the bandwidth needed for standard Bluetooth audio profiles, so music plays at the quality your phone and car stereo support.

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