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Small black rectangular Bluetooth adapter with switch and ports

Aluratek

Aluratek ABC01F Bluetooth 5 Audio Receiver Transmitter

SKU CH-3Q4X-N0AM7 MPN ABC01F

Adds Bluetooth 5 streaming to any 3.5 mm or RCA audio system, transmits to two headphones at once, and runs up to 15 hours per charge

  • Product typeAudio Receiver
  • Product colorBlack
  • Key featuresBluetooth 5 for superior wireless performance (backwards com
  • Bluetooth 5 gives up to 33 ft wireless range
  • 15-hour battery life for extended listening sessions
  • Remembers up to 4 paired devices for quick switching
  • Streams to two headphones at once in transmitter mode
  • Switch between receive and transmit with one flip

Universal adapter

The Aluratek ABC01F adds Bluetooth 5 streaming to any audio system with a 3.5 mm or RCA input. It works as a receiver for phones or tablets and as a transmitter for TVs or wired headphones. A built-in rechargeable battery powers up to 15 hours of wireless use within a 33 foot range. The unit remembers four paired devices for quick switching.

Dual-mode switch

A physical toggle selects between receiving and transmitting roles without software setup. In transmitter mode the adapter streams audio to two Bluetooth headphones or speakers at once. Receiver mode accepts a single source and outputs it through the 3.5 mm jack or the included RCA-Y cable. The package also supplies a 3.5 mm audio cable and a micro-USB charging cable.

Portable build

The black plastic housing is compact enough to sit on a shelf or clip to a belt during travel. Gold-plated 3.5 mm and RCA connectors resist corrosion and maintain signal integrity over repeated insertion. Micro-USB charging means the same cable used for many phones keeps the battery topped up. Buyers needing aptX HD or LDAC codec support should look elsewhere as this model uses standard Bluetooth 5 audio profiles.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $36.99
Cheaper than about 54% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameAluratek
Model nameABC01F
Product typeAudio Receiver
Product colorBlack
Size & build
Shipping weight0.11 kg
Package size203 × 127 × 32 mm

Questions about this item

How long does the built-in rechargeable battery last before it needs replacing?

The internal battery delivers up to 15 hours of continuous wireless audio on a full charge.

What limits how many headphones I can connect at once in transmitter mode?

The unit streams to two Bluetooth headphones simultaneously when transmitting.

How much heat or noise does the adapter produce during all-day use?

It runs silently with no fan and generates negligible heat during extended operation.

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