Cowin KY02 Manual | Instructions & Troubleshooting 2021

The Cowin KY02 have a 6mm dynamic driver, around 6 hours listening on a full charge, and up to 18 hours of music playback with the charging case, Bluetooth 5.0, HFP, A2DP, AVRCP, SBC, AAC, the IPX5 sweat, and water-proof certification, and much more. Learn how to use them with this new Cowin KY02 Manual.

Cowin KY02 Manual | Everything You Need To Know!

Cowin KY02 Manual | How to Pair / Connect?

To iOS and Android phones

Step 1: Open the lid of the charging case. After that, the earbuds will turn on automatically. They are going to connect to each other and a blue light will start flashing in the right earbud.

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

Step 3: Select “KY02”. 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. After that, the earbuds will turn on automatically. They are going to connect to each other and a blue light will start flashing in the right earbud.

Step 7: Select “KY02”. If a password is needed, type “0000”.

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

Cowin KY02 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.

Cowin KY02 Manual | How to Turn On and Off?

Turn on

Automatically: Open the lid of the charging case. After that, a blue light will start flashing and the earbuds will turn on automatically.

Manually: Press and hold the multifunction touch button on any of the earbuds for 2 seconds. After that, a blue light will start flashing and the earbuds will turn on.

Turn off

Automatically: Place the earbuds inside of the charging case and close its lid. After that, a blue light will turn off and so are the earbuds.

Manually: Press and hold the multifunction touch button on any of the earbuds for 2 seconds. After that, a blue light will turn off and so are the earbuds.

How to Control? / How to Operate? – Instructions

• Play or pause music: Press the multifunction touch button on any of the earbuds two times.
• Play the next song: Press and hold the multifunction touch button on the right earbud for 2 seconds.
• Play the previous song: Press and hold the multifunction touch button on the left earbud for 2 seconds.
• 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.
• Reject an incoming call: Press and hold the multifunction touch button on any of the earbuds for 3 seconds.
• Activate the voice assistant: Press the multifunction touch button on any of the earbuds three times.

Cowin KY02 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.

Cowin KY02 Manual | How to Reset?

Step 1: Unpair the earbuds from any paired devices.

Step 2: Place both earbuds into the charging case.

Step 4: With the earbuds inside the charging case, press and hold the multifunction touch button on both earbuds for 5 seconds.

Step 5: After that, a blue light will flash 3 times and the resetting will be done.

Cowin KY02 Manual | LED Light Status

Earbuds

• Blue light flashing in the right earbud: Earbuds ready to pair.
• Blue light flashing in both earbuds: Earbuds turn on.
• Blue light turns off in both earbuds: Earbuds turn off.
• Blue light on: Earbuds charging.
• Blue light off: Earbuds fully charged.
• Blue light flashing 3 times: Earbuds resetting.

Charging case

• Blue lights flashing: Case charging.
• 4 lights on: Case fully charged.
• Blue lights flashing with earbuds inside: Earbuds charging.

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.

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.

Cowin KY02 eabuds 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.

FAQs

We hope you now know how to operate the earphone from the above Cowin KY02 Manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.

In case you want or need to contact the Cowin company, all your information can be found on its Contact Us Page, where you can find numbers and emails available for several countries! Also, they have a Customer Support page!