YYK-Q92 Bluetooth 5.3 Earbuds Product Manual

Product Overview

The YYK-Q92 earbuds feature Bluetooth 5.3 technology for a stable wireless connection.

Packing List

• Charging Case ×1
• Earbuds ×1 Pair
• User Manual ×1
• Type-C Cable ×1

Earbuds Charging

Insert the earbuds into the charging case properly. They will automatically power off and begin charging.

Charging Case Charging

Use the provided Type-C cable with a 5V/1A adapter (not included) to charge the charging case. The charging case power display will show the charging progress, indicating 100% when fully charged.

Tips: If earbuds are not charging or turning on, clean the charging connector on the earbuds and the charging pins on the case with alcohol wipes to remove any oxidized layer.

Power On/Off

Automatically Power On/Off

Take the earbuds out of the charging case: they will power on automatically and enter pairing mode.

Place the earbuds back into the charging case: they will power off automatically.

Manually Power On/Off

If earbuds are out of the charging case and powered off, press and hold either earbud for 5 seconds to power them on.

To power off manually, disconnect Bluetooth from your device and press and hold either earbud for 5 seconds. Both earbuds will power off simultaneously.

How to Wear

1. Clip the earbud onto your ear and adjust it to the most comfortable angle.

Specifications

• Bluetooth Version: V5.3
• Support: A2DP/HFP/AVRCP/SPP/PBAP/BDR/BLE
• Transmission Range: 33 feet (without obstacle)
• Charging Port: Type-C
• Music Time: 6 Hours
• Phone Call Time: 6 Hours
• Standby Time: 80 Hours
• Charging Time: Approximately 1 Hour
• Headphones Battery Capacity: 40mAh
• Charging Case Battery Capacity: 300mAh
• Frequency Characteristic: 2.40GHz-2.48GHz

Bluetooth Connection

Before first use, or after a long period of inactivity, fully charge both earbuds and the charging case.

First Time Pairing

1. Take both earbuds out of the charging case. They will automatically power on and enter pairing mode. The LED on the primary earbud will flash blue and red alternately, while the secondary earbud's LED will flash blue rapidly.
2. Activate the Bluetooth setting on your phone, search for "YYK-Q92", and connect. The LED lights on both earbuds will turn off once connected.

Note: If the earbuds are not connected to your device for over 5 minutes, they will automatically power off.

Factory Restore Setting

When to Reset:

• When only one earbud plays music.
• When "YYK-Q92" cannot be found on your device.
• When both earbuds fail to pair with each other or experience connection issues.

How to Reset:

1. Delete the "YYK-Q92" record from your device's Bluetooth menu and deactivate Bluetooth.
2. Ensure the charging case has power or is connected to a power supply.
3. Place both earbuds into the charging case to charge.
4. Press and hold both earbuds simultaneously for 8 seconds to clear the pairing records with the last device. During this process, both earbuds will flash red and blue once, then turn red to indicate charging.
5. Turn on your device's Bluetooth, search for, and connect the earbuds. They should now work properly.

Note: If the issue persists, repeat the reset steps.

Operation

Play/Pause: Click the MFB button once on either earbud (L or R).

Switch Song: Double-click the MFB button on the right earbud (R) for the next song, or double-click the MFB button on the left earbud (L) for the previous song.

Adjust Volume: Press and hold the MFB button on the left earbud (L) to decrease volume, or press and hold the MFB button on the right earbud (R) to increase volume.

Answer/Hang Up Call: Click the MFB button once on either earbud (L or R).

Reject Call: Press and hold the MFB button for 2 seconds on either earbud (L or R).

Voice Assistant: Triple-click the MFB button on either earbud (L or R) in standby mode.

Battery Indicator

The charging case features a digital display showing the remaining battery percentage.

Indicator Lights:

• Pairing: Flashing light
• Connected: No light
• Charging: Red light

Ensure charging contacts are clean and dry if earbuds are not charging.

Safety Instructions

1. Avoid prolonged listening at high or moderate volumes to prevent permanent hearing damage. Maintain moderate to low volume levels for safety.
2. Do not use while driving, cycling, operating machinery, or in situations where awareness of surrounding sounds is crucial.
3. Do not use in thunderstorm weather, as it may affect performance and increase the risk of lightning strikes.
4. Earbuds may not function correctly in high temperature or high humidity. Avoid using corrosive cleaners or oils.
5. If the earbuds come into contact with liquids, wipe them dry immediately.
6. If submerged in water, do not turn them on until completely dry. Liquid submersion voids the warranty.
7. Keep earbuds and packaging out of reach of children.
8. Use the original charging cable provided by the manufacturer and a suitable adapter for charging.

FAQ

Q: Why can't these earbuds pair with my mobile phone?

A: 1. Ensure the earbuds are fully charged and powered on. 2. Verify that your phone's Bluetooth is enabled. 3. If both are confirmed, place the earbuds back into the charging case, close it for one minute, then reopen it and try reconnecting to your phone.

Q: Why does the music cut in and out?

A: Maintain a distance of less than 33 feet between the earbuds and your phone. Additionally: 1. Ensure there are no physical obstacles between the earbuds and your device. 2. Avoid areas with microwave ovens or Wi-Fi transmitters that could cause electromagnetic interference.

Q: Why are the earbuds not charging or disconnecting from my phone even when placed in the case?

A: Ensure the charging case has sufficient battery power. If the case battery is low, the earbuds cannot charge or disconnect properly. Charge the case fully using the Type-C cable.

Q: How to contact customer service?

A: A one-year replacement warranty is offered for any issues with your YYK-Q92. Contact customer service for assistance; a response will be provided within 24 hours, with a 100% resolution guarantee.