LAMYOO C2S Manual | Pairing & Troubleshooting

The LAMYOO C2S earbuds come with specs such as a very light weight of only 2 grams per earbud, Bluetooth 5.3 + EDR technology and low latency support, 4 hours of total playtime on a single charge, a speaker frequency response of 20Hz to 20kHz, a 6mm HI-FI speaker integrated on each earbud, and much more. Learn how to use these earbuds using this LAMYOO C2S manual!

If you are interested in purchasing these earbuds, you can easily do it using the Amazon online store. Also, in case you are interested in giving the original manual a look, you can do it here.

LAMYOO C2S Specs Sheet

Model	LAMYOO C2S
Weight	Earbuds: Around 2 grams each
Bluetooth version	V5.3
Range/Distance	10 meters
Connectivity Port/Charging Cable	Type-C
Audio Decoding	SBC
Driver	6mm
Speaker frequency response	20Hz – 20kHz
Battery Life	Earbuds: Around 4 hours Charging case: Around 16 hours
Charging Time	Earbuds: Around 40 minutes Charging case: Around 1.5 hours
App Support	No
Controls/Features	Play and pause a song, play the next and previous song, answer, end, and reject a call, activate the voice assistant, turn the volume up and down
Accessories	Charging case, USB cable, user manual, ear tips
Price	Around 35 USD

LAMYOO C2S Accessories

The earbuds come with the following accessories:

• Charging case.
• USB cable.
• User manual.
• Ear tips.

LAMYOO C2S Manual | Everything You Need To Know

How To Control These Earbuds?

NOTE: The multifunction button is placed on the top part of the body of the earbuds.

• Play or pause a song: Press the multifunction button on any of the earbuds two times.
• Turn the volume up: Press the multifunction button on the right earbud three times.
• Turn the volume down: Press the multifunction button on the left earbud three times.
• Play the next song: While listening to music, press and hold the multifunction button on the right earbud for about 2 seconds.
• Play the previous song: While listening to music, press and hold the multifunction button on the left earbud for about 2 seconds.
• Answer an incoming call: Press the multifunction button on any of the earbuds two times.
• End a current call: Press the multifunction button on any of the earbuds two times.
• Reject an incoming call: Press and hold the multifunction button on any of the earbuds for about 2 seconds.
• Activate the voice assistant: Press the multifunction button on any of the earbuds four times.

How To Pair The Earbuds?

To Android And iOS Devices

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

They will now be ready to pair with any device.

Step 2: Unlock the desired device.

Step 3: Go to the device’s settings.

Step 4: Turn on Bluetooth on the desired device.

Step 5: Search for a new device.

Step 6: Select the C5-Sleep. If a password is needed, type “0000” or “1234”.

After that, the pairing will be done.

To Windows (PC)

Step 1: Turn on the 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 and pair with each other.

They will now be ready to pair with any device.

Step 7: Select the C5-Sleep earbuds. If a password is needed, type “0000” or “1234”.

After that, the pairing will be done.

How To Wear These Earbuds?

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

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

Turn Off

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

What Do The Lights Mean?

Charging Case

• 0 to 99 appears on the display while charging: The case is charging.
• A 100 appears on the display while charging: The case is fully charged.
• Flashing up and down design with the earbuds inside: The earbuds are charging.
• Said flashing lights turn off with the earbuds inside: The earbuds are fully charged.

How To Charge The Earbuds?

Earbuds

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

Charging Case

To charge the charging case, all you have to do is connect the case to a USB charger or charging port. It will start charging automatically.

Do These Earbuds Have An App?

No! Sadly, these earbuds don’t come with app support.

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 earbuds, so try replacing them or getting a refund.

The earbuds are not connecting to Windows/laptop/PC

If the earbuds are 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 earbuds from the above LAMYOO C2S manual. Want to know anything about the earphones? Do not hesitate to ask in the comment section below.