Audio Technica ATH-TWX9 User Guide | How To Pair?

The Audio Technica ATH-TWX9 earbuds have a 5.8mm dynamic driver, a 10 to 40,000 Hz frequency response, noise-canceling, low latency, and hear-through modes, Qualcomm aptX Adaptive audio, a battery life of about 6 hours, Bluetooth 5.2, and much more. Learn how to use them using this manual!

Audio Technica ATH-TWX9 Manual – This Is How They Work

How to Pair The Earbuds?

To iOS and Android phones

Step 1: Open the lid of the charging case and take the earbuds out. After that, a white light will turn on and then flash, and the earbuds will turn on automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 4 seconds.

A white light will start flashing and gradually lighting up, and the earbuds will be looking for new devices. When a white light flashes twice in 4-second intervals, they will be ready to pair with any device.

Step 2: Turn on Bluetooth on the desired device.

Step 3: Go to the device’s Bluetooth settings.

Step 4: Select “ATH-TWX9”. If a password is needed, type “0000”. After that, a white light will start flashing slowly on the earbuds, and the pairing will be done.

To PC (Windows)

Step 1: Go to the device’s settings.

Step 2: Go to “Bluetooth and other devices”.

Step 3: Turn on the computer’s Bluetooth.

Step 4: Click on “Add device”.

Step 5: Open the lid of the charging case and take the earbuds out. After that, a white light will turn on and then flash, and the earbuds will turn on automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 4 seconds.

A white light will start flashing and gradually lighting up, and the earbuds will be looking for new devices. When a white light flashes twice in 4-second intervals, they will be ready to pair with any device.

Step 6: Select “ATH-TWX9”. If a password is needed, type “0000”. After that, a white light will start flashing slowly on the earbuds, and the pairing will be done.

How to Connect To Two Devices?

Step 1: Pair the earbuds with the first device as said above.

Step 2: After pairing with the first device, turn off its Bluetooth feature.

Step 3: Pair with the second Bluetooth device as said above.

Step 4: Turn on the Bluetooth feature of the first Bluetooth device. After that, the earbuds will be connected to both devices.

How to Wear?

Step 1: Take both earbuds out of the charging case.

Step 2: Identify the left and right earbuds.

Step 3: Choose the ear tips that best suit your ears.

Step 4: Insert the headphones into the inner canal of the ears.

Step 5: Rotate for the best possible comfort and best fit, and make sure that the microphone is pointing to the mouth.

How to Turn On and Off?

Turn on: Open the lid of the charging case and take the earbuds out. After that, a white light will turn on and then flash, and the earbuds will turn on automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 4 seconds.

Turn off: Place the earbuds on the charging case. After that, they will turn off automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 4 seconds.

How to Control? / How to Operate? – Instructions

• Play or pause music: Press the multifunction touch button on the right earbud one time.
• Turn the volume up: Press the multifunction touch button on the left earbud one time.
• Turn the volume down: Press the multifunction touch button on the left earbud two times.
• Play the next song: Press the multifunction touch button on the right earbud two times.
• Play the previous song: Press the multifunction touch button on the right earbud three times.
• Restart the current song from the beginning: Press the multifunction touch button on the right earbud three times.
• Answer an incoming call: Press the multifunction touch button on any of the earbuds one time.
• End a current call: Press and hold the multifunction touch button on any of the earbuds for about 2 seconds.
• Reject an incoming call: Press and hold the multifunction touch button on any of the earbuds for about 2 seconds.
• Cancel the making of a new call: Press and hold the multifunction touch button on any of the earbuds for about 2 seconds.
• Mute or unmute the microphone: Press the multifunction touch button on the right earbud two times.
• Activate the voice assistant: Press and hold the multifunction touch button on the right earbud for about 2 seconds.

How to Activate The Hear-Through Mode?

To activate or deactivate the hear-through mode in these earbuds, all you have to do is to press the multifunction touch button on the left earbud two times.

How to Activate The ANC Mode?

To activate or deactivate the ANC mode in these earbuds, all you have to do is to press the multifunction touch button on the left earbud two times.

How to Activate The Mono Mode?

To activate or deactivate the mono mode in these earbuds, all you have to do is to pair the earbuds to the device and take out one of the earbuds from the charging case. It will start working by itself.

How to Charge The Earbuds?

Earbuds

To charge the earbuds, all you have to do is to place them into the charging case and close the lid. The earbuds will start charging automatically.

Charging case

To charge the charging case, all you have to do is to connect the case to a USB charger or charging port with the included USB-A to C cable. It will start charging automatically. Also, it can be charged using a Qi wireless charger.

What Do The Lights Mean?

Earbuds

• A white light turns on and then flashes when taken out of the charging case: The earbuds turn on.
• A white light starts flashing and gradually lighting up: The earbuds are looking for new devices.
• A white light flashes twice in 4-second intervals: The earbuds will be ready to pair with any device.
• A white light flashing slowly: The earbuds are paired to the device.
• A white light starts flashing while on the charging case: The earbuds are charging.
• Said light turns off while on the charging case: The earbuds are fully charged.

Charging case

• A red light flashing: The case has a low battery.
• One green light flashing while charging: The case has a really low battery.
• One green light on and one light flashing while charging: The case has a low battery.
• Two green lights on and one light flashing while charging: The case has a medium battery.
• Three green lights on and one light flashing while charging: The case has more than half of the battery.
• Four green lights on and one light flashing while charging: The case is almost fully charged.
• Five green lights on while charging: The case is fully charged.
• Five red lights flashing quickly while charging: There was a charging error.
• One blue light on with the earbuds inside: The earbuds have a really low battery.
• Two blue light on with the earbuds inside: The earbuds have a low battery.
• Three blue lights on with the earbuds inside: The earbuds have a medium battery.
• Four blue lights on with the earbuds inside: The earbuds have more than half of the battery.
• Five blue lights on with the earbuds inside: The earbuds are almost fully charged.
• Five blue lights on with the earbuds inside: The earbuds are fully charged.
• One white light on: The case has a really low battery.
• Two white light on: The case has a low battery.
• Three white lights on: The case has a medium battery.
• Four white lights on: The case has more than half of the battery.
• Five white lights on: The case is almost fully charged.
• Five white lights on: The case is fully charged.

The Earbud’s Voice Prompts

• Battery level high: The earbuds are almost fully charged.
• Battery level medium: The earbuds have a medium battery.
• Battery level low: The earbuds have a low battery.
• Bluetooth connected: The earbuds are connected to the device.
• Bluetooth disconnected: The Bluetooth was disconnected.
• Noise-cancelling: The ANC feature was turned on.
• Hear-through: The hear-through feature was turned on.
• Off: The ANC or hear-through feature was turned off.
• Quick hear-through off: The quick hear-through feature was turned off.
• Calibration start: The calibration of the ANC has started.
• Complete: The calibration of the ANC is complete.
• Play: The music has started.
• Pause: The music was paused.
• Mic on: The microphone was turned on.
• Low battery: The earbuds have a low battery.
• Please recharge: The earbuds need to be recharged.

How to Reset The Earbuds?

Step 1: Place the earbuds in the charging case and wait 5 seconds.

Step 2: Press and hold the multifunction touch button on both earbuds for about 10 seconds, and a red light will flash one time.

Step 3: When a red light starts flashing on the earbuds, release the buttons. After that, the resetting will be done.

Step 4: Go to the device’s configuration.

Step 5: Go to Bluetooth.

Step 6: Select the “ATH-TWX9”.

Step 7: Delete all pairing records.

A Guide To Audio Technica ATH-TWX9 APP

The Audio Technica ATH-TWX9 can be used with an application, called Audio-Technica | Connect. This application is available for iOS and Android devices.

When you open the application and connect to the earbuds, the main page will be there. Here, you can not only find the battery percentage of both earbuds separately, but you can also do different things:

• Activate the AAC.
• Set the ANC and Hear-Through modes.
• Set the equalizer.
• Increase or decrease the volume.
• Stop, play, skip or go back a song.

On the other hand, through this application, you can also configure the different features available in the earbuds, such as the low latency mode, balance adjustment between the earbuds, and more.

Some Common Problems & Troubleshooting

Left / Right / One side of the earbuds has stopped working

If this happens, it may be because it is low on battery or it did not connect correctly with the device. To fix this, you can do the following:

1. Try charging the earbud that is not working or both, placing them in the charging case.

2. Try factory resetting the earbuds.

3. Check if the earbuds are operating within a normal working range

If that doesn’t work, the earbud is probably faulty, and I can go for a refund or replacement of it.

Left / Right / One side of the earbuds has a low volume

If this happens, it may be because the earbuds are dirty or the volume is set low. To fix this, you can do the following:

1. Try cleaning the earbud using a cotton swab or carefully clean the mesh with a pin.

2. Try factory resetting the earbuds.

The microphone is not working

If this happens, it can be because the microphone is muted, or the earbuds are badly positioned. To fix this, you can do the following:

If the microphone is muted, check the device microphone volume. If that doesn’t work, that means that there might be a defect in the earbud, so try replacing them or get a refund.

The earbuds are not connecting to Windows/laptop/PC

If the earbuds are earbuds not connecting, it can be because the Bluetooth on the computer has a pairing problem. To fix this, you can do the following:

1. Try disabling Bluetooth from nearby devices >>> then activate the pairing mode of the earbuds, pair and connect earbuds from Settings >>> Bluetooth & other devices >>> Add a new device >>>> select Bluetooth.

2. Try uninstalling and reinstalling the Bluetooth driver, or updating the Bluetooth driver. All can be done in Manage >>> Device Manager, reset earbuds (if available), and then repeat the step.

3. Try resetting the earbuds.

FAQs

We hope you now know how to operate the earphone from the above Audio Technica ATH-TWX9 manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.