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Small black rectangular Bluetooth receiver, rounded edges, 2.67 by 2.28 by .85 inches

BAISHUN Bluetooth 5.3 NFC Receiver 2.67 x 2.28 x .85 in

SKU CH-3KWY-HGQZ1

Bluetooth 5.3 audio receiver adds wireless streaming with NFC tap-to-pair to any stereo via 3.5 mm or RCA inputs and plays directly from USB or TF cards up to 33 ft

  • ColorBlack
  • Channels2
  • Speaker SwitchingNoise Cancellation
  • AudioStereo
  • InputRCA
  • Digital Optical Audio3.5mm Jack
  • Bluetooth 5.3 delivers stable streaming up to 33ft
  • NFC tap-to-pair connects phones in seconds
  • USB and TF card slots play music without a phone
  • RCA and 3.5mm outputs fit 99% of stereos
  • Compact 2.67 x 2.28 x .85 in design suits travel

Compact wireless adapter for legacy audio

The BAISHUN receiver adds Bluetooth 5.3 streaming to any stereo or speaker system with 3.5 mm AUX or RCA inputs. It also plays files directly from USB drives and TF cards without a paired device or internet connection. NFC tap-to-pair simplifies the initial link for phones that support the feature. The unit is powered over USB and includes a built-in microphone for hands-free calls.

Upgrades wired-only systems without replacement

This adapter replaces the need for a physical cable between a phone or tablet and an older amplifier, powered speakers, or car stereo. The jump is worth it when you want wireless convenience but prefer to keep existing speakers that sound better than most portable Bluetooth units. It does not serve setups that already have modern wireless streaming built in or that require multi-room synchronisation.

Steady streaming within the rated range

Bluetooth 5.3 and the low-latency chip maintain a stable link up to 33 ft (10 m) during continuous playback. The connection holds through walls and typical household interference without audible drops. Because the device draws power from a USB source, sustained operation depends on that supply remaining active; there is no internal battery to buffer interruptions.

Highlights

  • Bluetooth 5.3 delivers stable streaming up to 33ft
  • NFC tap-to-pair connects phones in seconds
  • USB and TF card slots play music without a phone
  • RCA and 3.5mm outputs fit 99% of stereos
  • Compact 2.67 x 2.28 x .85 in design suits travel

Specifications

BrandBAISHUN
ColorBlack
Channels2
Speaker SwitchingNoise Cancellation
AudioStereo
InputRCA
Digital Optical Audio3.5mm Jack
Headphone JackRCA
USB PortRCA
Other ConnectorsRCA

Questions about this item

What size opening does the 2.67 x 2.28 x .85 in receiver need to sit in?

The unit measures 2.67 by 2.28 by .85 inches, so it fits on any flat surface or shelf with a few centimetres of clearance around the edges for the cables.

How do I pair my phone using the NFC tag on the receiver?

Enable NFC on your phone, unlock the screen, and tap the back of the phone against the receiver; the LED will confirm the Bluetooth 5.3 link in seconds.

Will the internal battery of this Bluetooth 5.3 receiver need replacing?

The receiver charges via the supplied USB cable, and the built-in battery is not user-replaceable; when runtime drops noticeably the whole unit would be replaced.

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