Multipoint RCA and 3.5mm Bluetooth Adapter Transmitter for PC, TV, Headphones

Key Features

  • • Dual-Transmitter Connects to Two Devices at Once
    • 3.5mm, RCA and Optical Audio Ports
    • Bluetooth 5.0 Qualcomm aptX HD Codec High Fidelity Audio
    • Coloured Status LEDs Clear Information
    • 15 Hour Wireless Use Internal Battery


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Upgrade your wireless audio with a full HD, Bluetooth 5.0 transmitter adapter for 3.5mm, RCA and Optical Audio devices! The MR270-HD is a fast, responsive multipoint transmitter able to connect two pairs of headphones to a TV at once.

Add Bluetooth to Any Device

The MR270-HD supports 3.5mm and Optical Audio inputs from audio sources like TVs, CD players, Radios and computers. A 3.5mm and an RCA to 3.5mm cable are provided. An optical audio cable is not provided. Once plugged in, audio is seamlessly broadcast over Bluetooth 5.0

HD Audio with Low Latency

Bluetooth 5.0 technology paired with Qualcomm aptX LL and HD functionality (With compatible audio devices) delivers an enhanced wireless experience with under 40ms of latency and full stereo audio transmission. Enjoy authentic audio even using a Bluetooth TV adapter

Multipoint Bluetooth Adapter

Multipoint connection allows you to transmit audio from one source to multiple audio devices such as headphones or speakers. Watch TV and play games together without disturbing others, and let the kids watch TV or listen to radio in the car without distracting you with this Bluetooth headphone adapter

Internal Battery USB Charging

Use your Bluetooth audio transmitter in the car for long road trips with the 15-hour play time. The device recharges in under 2 hours, so you can use day-in day-out with no lost time. Permanently add Bluetooth to your TV, for example.

Clear and Communicative LED Lights

The status lights on the MR270-HD are upgraded with multiple different colours for clear communication. The standard Red / Blue connection colours are present, but now you can tell if a device is using aptX HD or LL as well as multipoint connection all just by looking at the LED indicators


  • MR270-HD
  • USB Power Cable
  • 3.5mm Audio Cable
  • 3.5mm x 2 RCA Audio Cable
  • User Guide
Bluetooth Profile A2DP, AVRCP, PBAP
Range Up to 10m
Power Input DC5V 300mA
Internal Battery 400mAh Li-polymer Battery
Working Time Up to 15
Charging Time About 1.5hours
Dimensions 52×40×18mm
Weight 30g
WIll this item support two people with hearing aids?
The MR270-HD can support any Bluetooth pairing devices. If you both connect your hearing aids to it you can enjoy TV together on the sofa and still both hear everyhting that is going on without needing the TV volume high.

How do I tell which device is connecting?
To ensure you pair your devices correctly, pair one at a time. You can tell the device is scanning as all August adapters flash Red and Blue when searching. Once the device is paired you will see a blue light. There is a second, seperate light for a second device to clearly mark when it is being searched for and paired. To avoid pairing with the wrong device simply power-off any spare wireless devices, or have them already paired to a different source.

What is the Optical Port for?
Optical Audio is a newer form of audio transfer. If your TV supports optical cables you can use this instead of the 3.5mm jack for a higher-fidelity sound and snappier connectivity. If your device does not support Optical Audio the MR270-HD will behave as you would expect and fully supports those devices.