Monster MQT58 OWS Bluetooth 5.4 Headset User Manual

1. Introduction

The Monster MQT58 OWS Bluetooth 5.4 Headset offers a high-fidelity audio experience with a comfortable open-ear design, suitable for music, gaming, and calls. Featuring Bluetooth V5.4 for stable connectivity, adaptive noise reduction, and a long-lasting battery, these earbuds are designed for versatile use in various environments.

2. Package Contents

Please check the box for the following items:

• 2 x Bluetooth Earphones (Left and Right)
• 1 x Charging Case
• 1 x USB Type-C Charging Cable
• 1 x User Manual (This document and a detailed PDF version are available for reference: User manual (PDF))

3. Specifications

All technical information is subject to actual performance.

4. Setup

4.1 Charging the Device

Before first use, fully charge your Monster MQT58 headset and charging case.

1. Place the earbuds into the charging case.
2. Connect the USB Type-C charging cable to the charging port on the case and to a power source.
3. The indicator light on the charging case will show the charging status. A full charge for the case takes approximately 1.5 hours.

The charging case has a built-in large-capacity battery, allowing you to listen to music all day long.

4.2 Wearing the Earbuds

The MQT58 features an Open C-bridge ear clip design with silicone memory wire for comfortable and sensation-free wearing.

1. Gently open the C-bridge ear clip.
2. Position the earbud over your ear, ensuring the speaker is aligned with your ear canal.
3. Apply a little push to secure the earbud. It will fit securely in the ear.

Proper fit ensures optimal sound quality and comfort.

4.3 Bluetooth Pairing

The MQT58 utilizes a Bluetooth V5.4 chip for a more stable and anti-jamming connection.

1. Ensure the earbuds are charged and in the charging case.
2. Open the charging case. The earbuds will automatically enter pairing mode (or manually activate pairing mode if needed, refer to the detailed PDF manual).
3. On your device (smartphone, tablet, laptop), go to Bluetooth settings and turn Bluetooth on.
4. Search for available devices and select "Monster MQT58" from the list.
5. Once connected, you will hear an audio prompt, and the earbuds will be ready for use.

5. Operating Instructions

5.1 Touch Controls

The left and right earbuds are equipped with intelligent touch functions to control various operations:

• Play/Pause: Double-click left/right MFB (Multi-Function Button).
• Activate Voice Assistant: Long press left MFB for 2 seconds.
• Switch to Previous Song: Triple-click left MFB.
• Switch to Next Song: Triple-click right MFB.
• Volume Up: Click right MFB.
• Volume Down: Click left MFB.
• Answer/Hang Up Call: Double-click left/right MFB.
• Deny Call: Long press left/right MFB for 2 seconds.
• Game/Music Dual Mode Switch: Press and hold the right MFB for 2 seconds to switch between modes.

5.2 Audio Features

• Dynamic Spatial Sound: Experience high analytical sound quality with super stereo and an ultra-broadband unit, paired with a whole-cavity sound field.
• Surging Coil Unit & Composite Diaphragm: Highly sensitive composite diaphragm delivers rich, delicate open sound with balanced full and transparent frequencies.
• Directed Sound: Sound leakage is reduced by reversing sound waves, achieving directional sound transmission to ensure high volume without missing a sound.

5.3 Calling Features

The MQT58 provides high-definition calling with a built-in high-sensitivity microphone and intelligent AI noise reduction. This allows for accurate human voice pickup and easy navigation even in noisy environments.

5.4 Gaming Experience

In game mode, the headset's game frame stabilization engine synchronizes sound and visuals, providing an engaging atmosphere with ultra-low latency.

6. Maintenance

To ensure the longevity and optimal performance of your Monster MQT58 headset, follow these maintenance guidelines:

• Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, store the earbuds in their charging case to protect them from dust, scratches, and damage. Keep them in a cool, dry place away from extreme temperatures.
• Water Resistance: The earbuds are waterproof, but avoid prolonged exposure to water or submersion. Ensure they are dry before placing them back in the charging case.
• Charging: Use only the provided USB Type-C cable and a compatible power adapter for charging. Avoid overcharging or completely draining the battery frequently.
• Avoid Impact: Protect the earbuds and charging case from drops and impacts, which can damage internal components.

7. Troubleshooting

If you encounter issues with your Monster MQT58 headset, try the following steps:

• No Sound/Poor Sound Quality:
  • Ensure the earbuds are properly charged.
  • Check the Bluetooth connection and ensure the earbuds are paired correctly with your device.
  • Adjust the volume on both your device and the earbuds.
  • Clean any debris from the earbud speakers.
  • Try re-pairing the earbuds with your device.
• Earbuds Not Charging:
  • Ensure the charging cable is securely connected to both the case and the power source.
  • Verify that the charging case itself has power.
  • Clean the charging contacts on both the earbuds and the case.
• Connection Issues:
  • Ensure your device's Bluetooth is enabled and within the effective range (up to 10m).
  • Turn off and on your device's Bluetooth, then try pairing again.
  • Restart your device.
  • Clear the Bluetooth pairing history on your device and re-pair.
• Touch Controls Not Responding:
  • Ensure your fingers are clean and dry when using touch controls.
  • Restart the earbuds by placing them in the case and closing it, then reopening.

If the problem persists, consult the detailed PDF user manual or contact customer support.

8. User Tips

• Optimal Fit: Experiment with the ear clip's position to find the most comfortable and secure fit for your ears. A good fit is crucial for both comfort and sound quality.
• Battery Management: For extended battery life, try to keep the charging case topped up. The 30-hour combined battery life (earbuds + case) means you can go for long periods without needing a wall charger.
• Mode Switching: Remember to switch between Game and Music modes using the right MFB for the best audio experience tailored to your activity.
• Voice Assistant: Utilize the voice assistant feature for hands-free control, especially when on the go.

9. Warranty and Support

Your Monster MQT58 headset is covered by a manufacturer's warranty. For detailed warranty information, service, or technical support, please refer to the official Monster website or contact your retailer. Keep your proof of purchase for warranty claims.