Bluetooth Transmitter/Receiver Adapter

Even today some electronic devices do not have Bluetooth technology allowing the exchange of data over a short distance of approximately plus or minus 10 meters.

This small adapter comes in a cardboard package. By opening the product box, we find on the top the Bluetooth adapter protected by a plastic bag. On both sides are the accessories, including the micro USB charging cable and a very short 3.5mm jack cable. A notice is also included in the package.

The Bluetooth adapter is small and light, it will be discreet no matter where you decide to use it. The device is black and has a soft-touch coating very pleasant to the touch, it's fluffy!

It has two modes of operation, to switch from one to the other, just change the position of the switch located on the side of the product. The RX position (reception) and the TX (transmit) position. Note that the operating mode can not be changed when the adapter is turned on!

The transmitter mode, otherwise known as a transmitter, allows you to transmit an audio signal from the 3.5mm jack to a Bluetooth headset or any other product that allows Bluetooth audio to be broadcast as a mobile speaker or soundbar with Bluetooth.

Receiver mode meanwhile offers Bluetooth technology to a device that is not equipped at the base, for that just plug the 3.5mm jack to the device that you want to equip Bluetooth. So with this feature, you can make Bluetooth headphones or a stereo that has only a 3.5mm jack female.

To switch on, switch off or pair the machine, use the single central button surrounded by two indicative LEDs whose blue and red colors are indicated in the instructions.

The autonomy, it is about 7 hours in use, it depends on the mode of operation. The adapter is given for 8h of autonomy in transmitter mode against 6h in receiver mode.

In the case of a fixed use, to make a stereo Bluetooth, or use its TV with a wireless headset, it will not be binding to consider allowing the USB adapter to connect to avoid having to unplug it to recharge.

n conclusion, the small adapter BR-T7 from Avantek is a good product that is very useful with its two modes of use (transmitter/transmitter and receiver). Its quality of manufacture is good, the matt and downy plastic give a good effect on the product. Its autonomy remains correct with an average of 7 hours in use depending on modes. So again, a good price/quality ratio!