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Small black rectangular Bluetooth adapter with LCD screen and rounded edges

BAISHUN CJX-C027-BK Bluetooth 5.0 Transmitter Receiver Car HD Radio

SKU CH-6STM-489GG MPN CJX-C027-BK

Adds Bluetooth 5.0 to non-wireless audio gear, switching between transmitter and receiver modes with RCA, 3.5 mm AUX, TF card playback up to 32 GB and an LCD status screen

  • Power RequirementDC 5V Power supply
  • Dimensions2.63 in x 2.59 in x 0.82 in
  • Weight0.105 kilograms
  • Adds Bluetooth to legacy gear with 5.0 chip
  • Switches between Tx and Rx modes instantly
  • Connects via RCA, 3.5 mm AUX or TF card
  • LCD shows mode, pairing status and volume
  • Compact 2.63 x 2.59 x .82 in at .105 kg

Bluetooth 5.0 Audio Adapter

The BAISHUN CJX-C027-BK adds Bluetooth 5.0 connectivity to non-Bluetooth devices such as TVs, PCs, vintage stereos, speakers and car audio systems. It operates in two modes: transmitter mode sends audio from a wired source to wireless headphones or speakers, while receiver mode streams audio from a phone or tablet to a wired sound system. A built-in LCD screen displays the active mode, pairing status, connected device name and volume level. The unit is powered via a DC 5 V supply.

32 GB TF Card Playback and 10 Metre Range

In receiver mode the adapter accepts a TF card up to 32 GB for direct music playback without a paired device. Audio connections are provided through RCA left/right outputs and a 3.5 mm AUX jack for broad compatibility with home stereos, car stereos, projectors and portable players. Bluetooth 5.0 delivers a working range of 33 ft (10 m) in open space. The adapter supports the A2DP profile for stereo audio streaming and requires no driver installation for plug-and-play use.

Compact Low-Power Design

Measuring 2.63 in by 2.59 in by 0.82 in and weighing 0.105 kg, the device fits easily into tight spaces behind a TV, in a car centre console or on a desktop. It draws power from a standard DC 5 V source such as a USB charger or vehicle port, so no high-wattage supply is needed. The LCD screen provides clear status information without adding noticeable heat or fan noise, keeping operation silent in living rooms, bedrooms or vehicles.

Highlights

  • Adds Bluetooth to legacy gear with 5.0 chip
  • Switches between Tx and Rx modes instantly
  • Connects via RCA, 3.5 mm AUX or TF card
  • LCD shows mode, pairing status and volume
  • Compact 2.63 x 2.59 x .82 in at .105 kg

Specifications

BrandBAISHUN
ModelCJX-C027-BK
Power RequirementDC 5V Power supply
Dimensions2.63 in x 2.59 in x 0.82 in
Weight0.105 kilograms

Questions about this item

Will the CJX-C027-BK connect to my older car stereo that only has RCA inputs?

Yes, the adapter supports RCA L/R output in receiver mode so you can pair your phone via Bluetooth 5.0 and play audio through the stereo's RCA jacks.

How do I confirm the adapter is paired and in the correct mode after I plug it in?

The built-in LCD screen displays the active mode (Tx or Rx), pairing status, connected device name and current volume level.

Does the package include a TF card or do I need to buy one separately for music playback?

A TF card is not included; the slot supports cards up to 32 GB which must be purchased separately.

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