Quartet - How to Add More Headphones – Avantree Support

Shared Listening

Connect Additional Headphones

Put the Quartet transmitter and the additional headphones into pairing mode, keep them close together, and wait for them to connect.

Check Compatibility First

Quartet uses a private 2.4 GHz wireless connection. Other headphones will not work.

Quartet-Extra Headphones Duet-Extra Headphones Receiver for Audiplex / TR2403s

You can connect up to 100 compatible receivers to one Quartet transmitter.

Add the New Headphones

Pair each additional pair one at a time.

Put the Transmitter Into Pairing Mode

Turn on the Quartet transmitter. Press and hold the PAIR button for 2 seconds until the Status LED flashes white quickly.

Flashing White Quickly = Pairing Mode

View Transmitter Reference Photos

Quartet transmitter pairing control

Quartet transmitter entering pairing mode

Press and hold PAIR until the Status LED flashes white quickly

Put the Additional Headphones Into Pairing Mode

With the headphones powered ON, slide the power switch to PAIR and hold it for 3 seconds until the headphone LED flashes blue quickly.

Flashing Blue Quickly = Pairing Mode

View Headphone Reference Photos

Quartet headphone pairing control reference

Quartet headphone PAIR control

Quartet headphones entering pairing mode

Hold at PAIR until the headphone LED flashes blue quickly

Keep Them Close and Wait

Keep the transmitter and additional headphones close to each other and wait for them to connect.

Once connected: the transmitter Status LED will be solid white, and the headphone LED will be solid blue.

Transmitter: Solid White

Headphones: Solid Blue

Using one of the four original Quartet headphones? They are factory pre-paired to the transmitter, so you normally do not need to pair them again. If one stops connecting, repeat the steps above.

Audio may briefly pause while adding another pair. Audio on the previously connected headphones will resume after the new headphones connect successfully.

Video Guide Watch the pairing process from start to finish.

Open Video on YouTube

Still Need Help?

Tell us which headphones or receiver you are trying to add and what the lights are doing on both devices during pairing.

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