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DODOCASE F9 TWS Manual | Pairing & Troubleshooting 2022

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The DODOCASE F9 TWS comes with CVC8.0, the amazing IPX7 water-resistant rating,8D panoramic surround sound, binaural fingerprint touch buttons, a 2000mAh charging case, Bluetooth 5.0, a total battery life of 12 hours, 3.5 hours of playtime, AAC, and SBC codecs, and much more. Learn how to use them with this new DODOCASE F9 TWS Manual.

DODOCASE F9 TWS Manual | Everything You Need To Know!

DODOCASE F9 TWS Manual | How to Pair / Connect?

To iOS and Android phones

Step 1: Open the lid of the charging case and take the earbuds out. After that, the earbuds will turn on automatically.

Step 2: Go to the device’s Bluetooth settings.

Step 3: Select “DODOCASE F9 TWS”. If a password is needed, type “0000”.

Step 4: After that, the pairing will be done.

To PC (Windows)

Step 1: Turn on Window’s Bluetooth.

Step 2: Go to the settings.

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

Step 4: Click on “Add device”.

Step 5: Click on Bluetooth.

Step 6: Open the lid of the charging case and take the earbuds out. After that, the earbuds will turn on automatically.

Step 7: Select “DODOCASE F9 TWS”. If a password is needed, type “0000”.

Step 8: After that, the pairing will be done.

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DODOCASE F9 TWS Manual | 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.

DODOCASE F9 TWS Manual | How to Turn On and Off?

Automatically

Turn on: Open the lid of the charging case and take the earbuds out. After that, the earbuds will turn on automatically.

Turn off:  Place the earbuds into the charging case. After that, the earbuds will turn off automatically.

Manually

Turn on: Press and hold the multifunction touch button on both earbuds for 5 seconds.

Turn off:  Press and hold the multifunction touch button on both earbuds for 5 seconds.

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How to Control? / How to Operate? – Instructions

  • Play or pause music: Press the multifunction touch button on any of the earbuds one time.
  • Turn the volume up: Press the multifunction touch button on the right earbud three times.
  • Turn the volume down: Press the multifunction touch button on the left earbud three 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 left earbud two times.
  • Answer an incoming call: Press the multifunction touch button on any of the earbuds one time.
  • End a call: Press the multifunction touch button on any of the earbuds one time.
  • Activate the voice assistant: Press and hold the multifunction touch button on any of the earbuds for 3 seconds.

DODOCASE F9 TWS Manual | How to Activate Mono Mode?

To activate or deactivate the mono mode in the DODOCASE F9 TWS, 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.

DODOCASE F9 TWS Manual | How to Charge

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.

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Some Common Earbuds Problems & Troubleshooting

Left / Right / One side of the earbuds have 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 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.

Microphone 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.

DODOCASE F9 TWS earbuds 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 pairing mode of the earbuds, pair and connect earbuds from Settings >>> Bluetooth & other devices >>> Add a new device >>>> elect Bluetooth,

2. Try uninstalling and reinstalling the Bluetooth driver, or update 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.

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FAQs

Are DODOCASE F9 TWS waterproof?

The DODOCASE F9 TWS have the IPX7 water-resistant rating, meaning that they not only are they against water but they are also protected against the effects of immersion.

Does DODOCASE F9 TWS have a microphone?

Yes, the DODOCASE F9 TWS have integrated microphones.

Do DODOCASE F9 TWS have low latency/gaming mode?

No, the DODOCASE F9 TWS don’t have a low latency/gaming mode.

How to know when DODOCASE F9 TWS are fully charged?

The earbuds take about 1.5 hours to charge, so after that time, they should be fully charged.

Can DODOCASE F9 TWS connect to PC and Laptop?

Yes, the DODOCASE F9 TWS can connect to PCs, laptops, and tablets.

We hope you now know how to operate the earphone from the above DODOCASE F9 TWS Manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.