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Aluratek Universal Bluetooth Audio Transmitter Quick Start Guide

Aluratek Universal Bluetooth Audio Transmitter Featured


Aluratek Universal Bluetooth Audio Transmitter

Aluratek Universal Bluetooth Audio Transmitter Product

About Aluratek

We produce goods for everyday use. Technology should make life simpler, whether it’s a portable battery charger for your smartphone, the integration of our SmartHome accessories into your house, or a digital photo frame to liven up your living room. Our products are made to improve your life at home, at work, and on the go.

When a group of seasoned business people decided to launch attractive items in the consumer electronics sector, our journey officially began in 2006. Our company’s roots began with networking goods before expanding into the market for digital photo frames, where we are still a leader today. Throughout the United States and Canada, dozens of reputable merchants and resellers sell Aluratek products.

Package Contents

Your order has been carefully packaged and inspected. The following accessories should be included in your package. Please inspect the contents of the package to ensure that you have received all items and that nothing has been damaged. If you discover a problem, please contact us immediately for assistance.

Aluratek Universal Bluetooth Audio Transmitter (1)

  • USB Charging Cable
  • 3.5mm Audio Cable
  • RCA-Y Cable

Product Highlights

Aluratek Universal Bluetooth Audio Transmitter (2)

Product Application

Aluratek Universal Bluetooth Audio Transmitter (3)


Control Functions
Function Operation
Power ON When OFF, slide power button to ON side,blue LED light flashes once
Power OFF When ON, slide power button to OFF side,red LED light flashes once



Short press pairing button to enter pairing mode, blue and red led light flashes alternately (short press pairing button can enter pairing mode to pair 2nd device when 1st device is connected and the 1st device will be disconnected).
Clear Pairing List: When OFF, long press pairing button around 8 seconds until blue and red LED flash once at the same time
Connect with the last two devices: ABT05F will automatically reconnect to the last two connected devices when it is powered on. Red light flashes 1-2 times if connected successfully.
Streaming while charging ABT05F is able to stream when it is charging.
LED Indicators
LED Indicator Status
Blue LED flashes 3 times every 5 seconds. When connected via aptX-LL
Blue LED flashes 2 times every 5 seconds. When connected via aptX
Blue LED flashes 1 times every 5 seconds When connected via SBC
Flashing Blue Twice (Every 10 Seconds) Standby status
Flashing Red Three times (Every 60 Seconds) Low battery status


  1. Make sure ABT05F is turned off
  2. Activate your device’s Bluetooth function and set your device to search for Bluetooth devices.
  3. Slide the power button to the ON side,blue LED light flashes once (When ABT05F is powered on, it will enter pairing mode directly if there is no pairing record.)
  4. Short press the pairing button to enter pairing mode, and blue and red Led lights flashed alternately.
  5. ABT05F and your Bluetooth device will pair automatically. (Please make sure they are next to each other.)
  6. After connecting successfully, the blue LED will flash.

Note: After the initial pairing of your Bluetooth device with ABT05F, it is recommended that you power on your Bluetooth device first before you power on ABT05F for subsequent uses for faster reconnection.

Pair With Two Devices At The Same Time

This unit could connect with two stereo Bluetooth speakers or Bluetooth headsets to play music simultaneously.

  1. Follow the previous instructions in the “Pairing” section to pair ABT05F with your first device.
  2. After the first device is connected, short-press the pairing button to enter pairing mode again.
  3. Power on the second device and activate its pairing mode.
  4. The second device will pair automatically

Note: If there is no sound after the second pairing, please power OFF and ON ABT05F to reconnect.

Charging The Battery

The battery is not fully charged and it is highly recommended that you charge ABT05F before you begin using it.

Note: Using ABT05F “out of the box” will not harm the device. You will experience reduced battery life as the unit will not be fully charged.

Connect the larger USB end of the cable provided to your PC or USB power adapter or power bank (not included). Plug the smaller Micro USB into the charging port of ABT05F.

Please charge the battery for a minimum of 3 hours. The red LED will be on while charging. When charging is complete, the red LED will turn OFF.


If both red and blue LED lights stay on or if the device is not responding, follow the below steps to reset the transmitter.

  1. Press and hold the pairing button
  2. While holding the pairing button, connect the USB charging cable which is connected to either a power adapter or a computer
  3. Release the pairing button when the red and blue LED lights are flashing alternately
  4. The transmitter is now reset and ready to pair again

Radio and TV Interference Statement

WARNING!!! This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by whatever measures may be required to correct the interference.

Technical Support

If you need further assistance, please contact the Aluratek support department for troubleshooting prior to returning this device.

FAQs Aluratek Universal Bluetooth Audio Transmitter

How does the Bluetooth transmitter from Aluratek operate?

For the ideal configuration, simply connect the transmitter using the provided 3.5 mm or RCA Y-cable. With the transmitter’s power ON/OFF button and integrated rechargeable battery, you may enjoy wireless audio transmission for up to 10 hours at a distance of 33 feet.

How is a Bluetooth transmitter recharged?

Utilize an active computer USB port or any USB charging adapter to connect to the charging port. Automatic charging will begin when the LED light turns red. The LED light turns off when the transmitter is fully charged.

How powerful is a Bluetooth transmitter?

The farther away someone can hear you, yet the more energy it requires, the louder you speak. The transmit power range supported by Bluetooth® technology is -20 dBm (0.01 mW) to +20 dBm (100 mW).

What is Bluetooth’s maximum operating range?

A communication distance of about 300 feet (100 meters) is supported. The most powerful Bluetooth radios, however, can transmit more than ten times that far outdoors.

What is the Bluetooth’s maximum range?

Devices classified as class 1 have a range of 100 meters (328 feet) and broadcast at 100 mW. Devices in the class 2 category have a 10 meter (33 foot) range and transmit at 2.5 mW. The majority of Bluetooth headphones and headsets fall within the Class 2 category.

What is a transmitter’s power?

Transmitter power output (TPO) in radio transmission refers to the real radio frequency (RF) energy output power (in watts) of a transmitter.

How many devices can a Bluetooth transmitter connect to?

Two transmitters can link up to four pairs of Bluetooth headphones since each transmitter can support up to two pairs of Bluetooth headphones.

Does the sound quality of a Bluetooth transmitter change?

Contrary to popular belief, sound quality doesn’t always diminish when an audio signal is transmitted via Bluetooth.

Exactly how similar are Bluetooth transmitters?

Not all Bluetooth transmitters are made equal, it should be noted. Some have limited codec support, which can affect the sound quality.

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