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Compact Bluetooth 5.2 adapter with 3.5 mm jack and indicator lights

A5 Pro Bluetooth 5.2 Transmitter Receiver Adapter

SKU CH-WKPY-2VTKG

Bluetooth 5.2 adapter transmits or receives audio through 3.5 mm connections, linking two headphones or speakers at once for aeroplane seats, TVs, car stereos or home systems

  • TypeBluetooth Adapter
  • BluetoothBluetooth 5.2
  • Transmit audio from non-Bluetooth sources to wireless headphones using Bluetooth 5.2
  • Receive Bluetooth audio and play it through wired speakers via 3.5 mm cable
  • Connect two headphones simultaneously without losing sound quality
  • Includes dual 3.5 mm airplane adapters for broad device compatibility
  • Switch between transmitter and receiver modes with a single device

Dual-mode audio adapter

The A5 Pro is a Bluetooth 5.2 transmitter and receiver in one compact unit. It streams audio from non-Bluetooth sources like airplane seats or TVs to wireless headphones, or adds Bluetooth input to wired speakers and car stereos. Travellers, gym users and home listeners get wireless freedom without replacing existing gear.

Check your ports and codecs

Verify the source device has a 3.5 mm AUX or RCA output for transmitter mode, or a 3.5 mm input for receiver mode. The adapter uses Bluetooth 5.2; confirm your headphones or speakers support this version for best performance. Two 3.5 mm airplane plug adapters are included for dual-prong airline sockets.

Fits between source and listener

In TX mode the adapter plugs into the audio output and pairs with up to two Bluetooth headphones simultaneously. In RX mode it connects to an amplifier or car auxiliary input and receives streams from a phone or tablet. The built-in battery powers both roles, removing the need for a USB power source during use.

Highlights

  • Transmit audio from non-Bluetooth sources to wireless headphones using Bluetooth 5.2
  • Receive Bluetooth audio and play it through wired speakers via 3.5 mm cable
  • Connect two headphones simultaneously without losing sound quality
  • Includes dual 3.5 mm airplane adapters for broad device compatibility
  • Switch between transmitter and receiver modes with a single device

Specifications

TypeBluetooth Adapter
BluetoothBluetooth 5.2

Questions about this item

Does the A5 Pro adapter ship with the 3.5 mm cables and airplane adapters I need to use it right away?

The package includes the A5 Pro unit, dual 3.5 mm airplane headphone adapters and a 3.5 mm AUX cable, so you can connect to airplane seats, TVs, car stereos or home speakers without buying extra cables.

Should I pick the transmitter or receiver version of the A5 Pro for my setup?

The single A5 Pro unit operates in both modes — slide to TX to send audio from a non-Bluetooth source to wireless headphones, or slide to RX to stream from a phone to wired speakers — so no separate version choice is required.

What does the Bluetooth 5.2 rating actually give me when I'm watching a movie on a plane?

Bluetooth 5.2 provides a more stable connection and supports high-resolution audio codecs such as aptX-HD, reducing lip-sync delay and delivering CD-quality sound to two paired headphones simultaneously.

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