Monster XKT08 Series TWS Earphones User Manual and Troubleshooting Guide

Product Overview

This manual provides instructions for the Monster XKT08 Series True Wireless Stereo (TWS) earphones, including models: XKT08BK, XKT08GR, XKT08NV, XKT08OR, XKT08RD, XKT08WH.

Brand: Monster

Product Type: TWS Earphones

Note: Illustrations are forイメージ purposes and may differ slightly from the actual product. Design and specifications are subject to change without notice.

All company names, brand names, and system names mentioned are trademarks or registered trademarks of their respective owners. Bluetooth and the Bluetooth logo are trademarks of Bluetooth SIG, Inc.

Pairing Guide (Typical Smartphone)

Follow these steps to pair your Monster XKT08 earphones with your smartphone or Bluetooth-enabled device.

1. Preparation: Place the earphones and your device (e.g., smartphone) within 30cm (approx. 1 foot) of each other.
2. Enable Bluetooth on Device: On your smartphone, navigate to Settings, select Bluetooth, and turn the Bluetooth function ON.
3. Enter Pairing Mode: Remove the earphones from the charging case. They will automatically power on and enter pairing mode, indicated by an audio prompt (e.g., "Power ON", "Pairing").
4. Search for Devices: On your smartphone, search for nearby Bluetooth devices. (e.g., Menu > Settings > Bluetooth > Search/Refresh).
5. Select Earphones: From the list of available devices, select "Monster Airmars XKT08".
6. Connect: If prompted for a passkey, enter "0000". The earphones will announce "Connected" upon successful pairing. This pairing mode typically lasts for about 3 minutes.

Automatic Reconnection: After successful pairing, the earphones will attempt to reconnect automatically when powered on and within range of the paired device.

Note on Reconnection: If automatic reconnection fails, manually select "Monster Airmars XKT08" from your device's Bluetooth list.

Note on Other Devices: For non-smartphone devices, manual connection might be required after pairing. Connect using HFP (Hands-Free profile).

Handling Precautions

Please read and follow these precautions for safe and proper use. Failure to do so may result in accidents, malfunctions, or damage, for which the manufacturer assumes no responsibility.

[Warning] Important Safety Instructions

• Road Safety: Do not use while operating a bicycle, motorcycle, or automobile, as it may cause traffic accidents.
• Skin Irritation: Discontinue use immediately if you experience any abnormalities on your ears or skin that come into contact with the earphones. Continued use may cause inflammation or rashes.
• Abnormalities: If you notice any unusual smells, smoke, deformation, or battery leakage, stop use immediately.
• Fire Hazard: Do not throw the product into fire, use or charge near heat sources, in direct sunlight, or in high-temperature locations. This can cause battery explosion or rupture, leading to serious accidents.
• Water Damage: Do not expose the product to water. The earphones are not fully waterproof, and the charging case is not waterproof. Exposure to moisture or internal water ingress can cause malfunctions, fire, overheating, electric shock, or injury. Ensure earphone charging terminals are dry before use.
• Tampering: Do not disassemble, modify, alter, or handle the product roughly. This can cause fire, electric shock, malfunction, or injury. Avoid tightly knotting or damaging the USB cable.
• Child Safety: Keep out of reach of small children (infants) and pets. Small parts can be a choking hazard.
• Restricted Areas: In locations where electronic devices or high-frequency radio equipment are required to be turned off (e.g., hospitals, transportation, construction sites), follow facility instructions and power off the device.
• Interference: Avoid using the product near other devices operating on the same 2.4GHz frequency band, such as microwaves, automatic doors, and industrial/scientific/medical equipment.
• USB Connection: Do not connect input and output in reverse using the host connector. Do not connect to the USB Type-C port via a host converter. This can cause overheating, fire, leakage, rupture, or injury.
• Physical Shock: Do not insert nails into the charging case, strike it with a hammer, or drop it, as this can cause rupture, fire, or overheating.
• Ventilation: Do not use or store in pockets, bags, or other enclosed, poorly ventilated environments (e.g., under blankets or pillows). This can cause fire or overheating.
• Magnetic Media: Keep away from magnetic storage media such as watches, magnetic cards, tickets, and memory notes, as it may cause malfunctions or data corruption.

[Caution] General Usage Guidelines

• Operating Environment: Use within 0-40°C (32-104°F) and store within 0-50°C (32-122°F). Avoid high humidity or dusty environments, which can lead to product failure or performance degradation.
• Cleaning: Do not use organic solvents or abrasive cleaners. Use a dry cloth for cleaning.
• Plugs: When unplugging, pull slowly and horizontally by the plug itself to prevent damage.
• Volume: Avoid listening at high volumes for extended periods to protect your hearing.
• Battery Maintenance: Charge regularly. Even if not in use, charge at least once a month to prevent battery swelling or degradation.
• Charging Case Temperature: Avoid prolonged contact with the charging case while it is charging, as this may cause low-temperature burns.
• Post-Charging: Disconnect the charging cable from the case after charging is complete to prevent battery drain.
• Extreme Cold: Do not store or leave the product in extremely cold temperatures (below -20°C / -4°F), as this may cause product failure or performance degradation.

Troubleshooting

If you encounter issues, please review the following common problems and solutions before contacting support. Refer to "Manual A" for additional operations.

For further assistance, please refer to the included "Manual A" and your connected device's user manual.