Edifier TWS NB2 Pro Manual | Pairing & Troubleshooting

The Edifier TWS NB2 Pro earbuds come with hybrid active noise canceling technology, three-dimensional audio technology, app support, Bluetooth 5.0 and a working range of 10 meters, support for the SBC audio codec, the IPX4 sweat and dust-proof certification, and much more. Learn how to use these earbuds using this manual!

Edifier TWS NB2 Pro | How To Pair?

How to Pair The Earbuds?

To iOS and Android phones

Step 1: Open the lid of the charging case. After that, a green light turns on for one second on the case, and the earbuds will turn on automatically.

Step 2: Press and hold the button on the inside of the charging case for about 3 seconds. When a white and green light starts flashing quickly, the earbuds enter pairing mode and will be ready to pair with any device.

Step 3: Turn on Bluetooth on the desired device.

Step 4: Go to the device’s Bluetooth settings.

Step 5: Select “EDIFIER TWS NB2 Pro“. If a password is needed, type “0000”. After that, a green light will start flashing slowly, and the pairing will be done.

To PC (Windows)

Step 1: Turn on Bluetooth on the desired device.

Step 2: Go to the settings.

Step 3: Go to “Bluetooth and other devices”.

Step 4: Click on “Add device”.

Step 5: Open the lid of the charging case. After that, a green light turns on for one second on the case, and the earbuds will turn on automatically.

Step 6: Press and hold the button on the inside of the charging case for about 3 seconds. When a white and green light starts flashing quickly, the earbuds enter pairing mode and will be ready to pair with any device.

Step 7: Select “EDIFIER TWS NB2 Pro“. If a password is needed, type “0000”. After that, a green light will start flashing slowly, and the pairing will be done.

Pairing The Earbuds To Each Other

If the earbuds don’t pair with each other automatically after the charging case is open, then follow the following instructions:

Step 1: Place the earbuds into the charging case and keep its lid open.

Step 2: Press the button on the inside of the charging case two times. A white light will start flashing quickly.

When a white and green light starts flashing quickly, the process will be done.

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. After that, a green light turns on for one second on the case, and the earbuds will turn on automatically.

Turn off: Place the earbuds into the charging case and close its lid. After that, the earbuds will turn on automatically.

How to Control? / How to Operate? – Instructions

• Play or pause a song: Press the multifunction touch sensor on the right earbud two times.
• Play the next song: Press the multifunction touch sensor on the right earbud three times.
• Answer an incoming call: Press the multifunction touch sensor on any of the earbuds two times.
• End a current call: Press the multifunction touch sensor on any of the earbuds two times.
• Activate and change the ANC mode: Press the multifunction touch sensor on any of the earbuds two times.
• Activate or deactivate the sound effect mode: Press the multifunction touch sensor on the left earbud three 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.

How to Reset The Earbuds?

Step 1: Delete all pairing information related to the “EDIFIER TWS NB2 Pro” earbuds on the connected device.

Step 2: Place the earbuds into the charging case and keep its lid open.

Step 3: Press the button on the inside of the charging case two times. A white light will start flashing quickly.

When a white and green light starts flashing quickly, the process will be done.

What Do The Lights Mean?

Earbuds

• A white and green light will start flashing quickly: The earbuds will be ready to pair with any device.
• A green light flashing slowly: The earbuds are now connected to the device.
• A white light flashing quickly while resetting: The earbuds are resetting.

Charging case

• A green light turns on for one second: The earbuds turn on.
• A light is on while charging: The case is charging.
• Said light turns off while charging: The case is fully charged.
• A light is on while on the case: The earbuds are charging.
• Said light turns off while on the case: The earbuds are fully charged.
• The light flashes one time when the lid is open/closed: The case has a low battery level.
• The light flashes two times when the lid is open/closed: The case has a medium battery level.
• The light flashes three times when the lid is open/closed: The case has a full battery level.

A Guide To Edifier TWS NB2 Pro APP

The Edifier TWS NB2 Pro can be used with an application, called Edifier Connect. This application is available for iOS and Android devices.

• First page: On the first page, not only is the battery percentage that the earbuds have but there is also the ability to turn ANC and ambient sound mode on or off. Likewise, there are also the settings, where there is information about the earbuds, as well as some options for use and user manuals.
• Second page: On the second page, you will find information about the different products launched by Edifier, as well as blogs, news, and support in case of problems with the devices.
• Third page: On the third page, you will find general information about the application, as well as the devices with which it is compatible, FAQs, 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 Edifier TWS NB2 Pro manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.