Wireless Audio Transmitter Andowl Q-TR31

By connecting the Bluetooth adapter to a computer or a non-Bluetooth device with a 3.5mm audio interface, a stable wireless connection with various Bluetooth devices within 10m can be achieved.

This way, you can enjoy wireless music and listen to late-night shows without disturbing your loved ones' sleep.

USB Bluetooth adapter works with Windows 10/8/7 32/64-bit.

It can also make full use of the bandwidth to connect multiple Bluetooth devices, such as Bluetooth headsets/speakers/mice/keyboards, smartphones, Mac OS, Linux, TV, Car Stereo.

Note: You can only transfer audio, image/file transfer is not supported.

Operation instructions:

TX — Transmitter Mode:

1. Toggle switch to TX side.
2. Connect the adapter to the USB port, the red light flashes.
3. Use a 3.5mm audio cable to connect the audio equipment (for example, TV) and the TX port of the adapter.
4. Turn on the Bluetooth headset or other Bluetooth device, your audio equipment will pair automatically and the red light will stay on after successful pairing.

TX — Transmitter mode on PC:

1. Toggle switch to TX side.
2. Connect the adapter to the USB port of the computer, the red light flashes.
3. Turn on the Bluetooth headset or other Bluetooth device, the computer will automatically pair with it, and the red light will stay on after successful pairing.

RX — Receiver Mode:

1. Toggle switch to RX side.
2. Connect the adapter to the USB port, the blue light flashes.
3. Use a 3.5mm audio cable to connect the audio equipment (for example, car stereo) and the RX port of the adapter.
4. Search for M11 in your phone's Bluetooth list to pair, and the blue light will stay on after pairing is successful.

Specifications:

Material: ABS
Color: Black
Features Colorful LED Light
Bluetooth Version: 5.0
Bluetooth Distance: 10m
Interface Type: 3.5mm / USB
Bluetooth Mode: Bluetooth Receive/Transmit
Power Mode: USB
Output Parameters: DC 5.0 / 2.1A

Note: Phone calls are not supported. A 3.5 mm audio cable is used for audio transmission. (except for computer use)

The package includes:

1 x USB Transmitter Receiver
1 x 3.5mm Audio Cable
1 x English User Manual