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Black rectangular Bluetooth 5.3 receiver with RCA and 3.5mm ports

BOSS AUDIO Bluetooth 5.3 Receiver NFC 3.5mm RCA USB TF

SKU CH-85EF-JAQ9C

Bluetooth 5.3 receiver adds wireless streaming and NFC pairing to any stereo with 3.5 mm or RCA inputs, plus USB and TF card playback

  • TypeWireless
  • ColorBlack
  • FeaturesBuilt-In Microphone, Hands-Free Calling, Low Latency, Noise
  • ConnectorRCA, 3.5mm Jack
  • Dimensions14.33in W x 12.83in H x 9.06in D
  • FeatureBuilt-In Microphone, Hands-Free Calling, Low Latency, Noise
  • Stream music wirelessly up to 33ft with Bluetooth 5.3
  • Tap to pair instantly using built-in NFC technology
  • Connect to any system via 3.5mm or RCA outputs
  • Play files directly from USB drives or TF cards
  • Take calls hands-free with the integrated microphone

Bluetooth 5.3 receiver for wired audio

The BOSS AUDIO Bluetooth 5.3 receiver adds wireless streaming to any stereo, speaker or headphone system that accepts a 3.5 mm or RCA input. It is built for listeners who want to keep existing wired equipment while playing audio from a phone or tablet. The unit also reads music directly from USB drives and TF cards without a paired device.

NFC tap pairing and plug-and-play setup

Pairing is completed by tapping an NFC-enabled device against the receiver, and the LED indicator confirms the connection. No driver installation is required, so the adapter works immediately after plugging into an AUX or RCA jack. A built-in microphone enables hands-free calls, and the package includes a 3.5 mm audio cable and USB charging cable.

Low-latency streaming up to 33 ft

Bluetooth 5.3 with a built-in low-latency chip delivers smooth, lag-free sound at distances up to 33 ft. The compact receiver measures 2.67 x 2.28 x 0.85 inches, making it easy to position near the audio source. It is not suited for users who need multi-room synchronisation or high-resolution codec support beyond the standard Bluetooth 5.3 implementation.

Highlights

  • Stream music wirelessly up to 33ft with Bluetooth 5.3
  • Tap to pair instantly using built-in NFC technology
  • Connect to any system via 3.5mm or RCA outputs
  • Play files directly from USB drives or TF cards
  • Take calls hands-free with the integrated microphone

Specifications

BrandBOSS AUDIO
TypeWireless
ColorBlack
FeaturesBuilt-In Microphone, Hands-Free Calling, Low Latency, Noise Cancellation, Bluetooth, NFC
ConnectorRCA, 3.5mm Jack
Dimensions14.33in W x 12.83in H x 9.06in D
FeatureBuilt-In Microphone, Hands-Free Calling, Low Latency, Noise Cancellation, Bluetooth, NFC
FM Frequency ResponseStereo
FM SelectivityBuilt-In Microphone
Tuning RangeBuilt-In Microphone, Noise Cancellation
FM/AM TunerLow Latency
SpecificationsBAISHUN, RCA, 3.5mm Jack, Bluetooth, NFC, Stereo, Built-In Microphone, Hands-Free Calling, 1 year manufacturer

Questions about this item

How do I confirm the Bluetooth 5.3 link is active after pairing?

The LED indicator on the receiver shows when the connection is established and ready for playback.

What cables and accessories are included, and what must I provide?

The box contains the receiver, a 3.5mm AUX cable, a USB charging cable and the manual; you only need a power source for charging and a stereo with 3.5mm or RCA inputs.

Which version should I choose for a home stereo with both 3.5mm and RCA inputs?

This single model supports both 3.5mm AUX and RCA connections, so one unit covers either input type.

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