Introduction
Welcome to the Monster MQT55 TWS Wireless Bluetooth 5.4 Headset user manual. This guide provides detailed instructions on how to set up, operate, and maintain your new earphones. The MQT55 features Bluetooth 5.4 for stable connections, HIFI stereo sound, intelligent call noise cancellation, and an ergonomic design for comfortable all-day wear.
Package Contents
Please check the box for the following items:
- 2 x Bluetooth Earphones
- 1 x Charging Case
- 1 x Charging Cable (Type-C)
- 1 x User Manual
- 1 x Lanyard
Specifications
| Feature | Detail |
|---|---|
| Product Model | Monster Maxstar MQT55 |
| Bluetooth Version | V5.4 |
| Speaker Unit | 13mm Dynamic Driver |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 116dB |
| Impedance Range | Up to 32 Ω |
| Max Output | 10mW |
| Total Harmonic Distortion | 1% |
| Earphone Battery Capacity | 30mAh |
| Charging Case Battery Capacity | 300mAh |
| Playback Time (Earphones) | About 5 hours |
| Total Playback Time (with Charging Case) | About 20 hours |
| Charging Time | About 1.5 hours |
| Charging Port | Type-C |
| Maximum Wireless Range | 10m-20m |
| Waterproof | Yes (Life-grade waterproof and sweatproof) |
| Active Noise-Cancellation | Yes (Intelligent Call Noise Cancellation) |
| With Microphone | Yes |
| Control Button | Yes (Touch Control) |
| Sound Isolating | Yes |
| Material | Plastic |
*All technical information is subject to actual performance.
Setup Guide
1. Charging the Earphones and Case
Before first use, ensure both the earphones and charging case are fully charged.
- Place the earphones into the charging case.
- Connect the provided Type-C charging cable to the charging port on the case and a power source.
- The indicator lights on the case will show charging status. Once fully charged (approx. 1.5 hours), the lights will indicate completion.
Image: The Monster MQT55 charging case with earphones inside, connected to a Type-C charging cable.
2. Pairing with a Bluetooth Device
The MQT55 earphones utilize Bluetooth 5.4 for a fast and stable connection.
- Power On: Open the charging case. The earphones will automatically power on and enter pairing mode. You may see indicator lights flashing on the earphones.
- Activate Bluetooth: On your device (smartphone, tablet, computer), go to the Bluetooth settings and ensure Bluetooth is turned on.
- Select Device: In the list of available Bluetooth devices, look for "Monster MQT55" (or similar) and select it to connect.
- Confirmation: Once connected, you will hear an audio prompt from the earphones, and the indicator lights will change (e.g., stop flashing).
The earphones will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.
Image: The Monster MQT55 earphones and charging case shown with various compatible devices, including iPhones, Android phones, Huawei devices, and a tablet, illustrating universal compatibility.
Operating Instructions
Power On/Off
- Power On: Open the charging case, and the earphones will automatically power on.
- Power Off: Place the earphones back into the charging case and close the lid. They will automatically disconnect and power off.
Touch Controls
The MQT55 earphones feature smart touch controls for easy management of audio and calls. Specific touch gestures may vary slightly, but common functions include:
- Play/Pause: Single tap on either earphone.
- Next Track: Double tap on the right earphone.
- Previous Track: Double tap on the left earphone.
- Answer/End Call: Single tap on either earphone during an incoming call.
- Reject Call: Press and hold on either earphone during an incoming call.
- Activate Voice Assistant: Triple tap on either earphone (e.g., Siri, Google Assistant).
- Volume Control: Specific gestures for volume control are not detailed, but often involve a long press or multiple taps on a specific earbud. Refer to the quick start guide for precise volume control gestures.
Image: A visual representation highlighting the touch-sensitive areas on the Monster MQT55 earphones for easy one-hand control.
Switching Between Game and Music Modes
The MQT55 supports dual modes for optimized audio experience. You can switch between game mode (low latency) and music mode (HiFi sound quality).
- Switch Mode: A specific touch gesture (e.g., press and hold for 2 seconds, or triple tap on a specific earbud) is typically used to toggle between game and music modes. Listen for an audio prompt indicating the mode change.
- Game Mode: Provides a low-latency experience, ideal for gaming where audio synchronization is crucial.
- Music Mode: Delivers HiFi sound quality for an immersive listening experience.
Image: A graphic demonstrating the ability to switch between game mode (no sense latency experience) and music mode (HiFi sound quality experience) on the Monster MQT55 earphones.
Maintenance and Care
- Cleaning: Regularly clean the earphones and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Water Resistance: The earphones are life-grade waterproof and sweatproof. Avoid submerging them in water or exposing them to heavy rain for extended periods. Dry them thoroughly if they get wet.
- Storage: When not in use, store the earphones in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the earphones and charging case frequently. Charge them regularly, even if not used for a while.
Troubleshooting
- Earphones not pairing or connecting:
- Ensure both earphones are charged.
- Turn off and on your device's Bluetooth.
- Try forgetting "Monster MQT55" from your device's Bluetooth list and re-pairing.
- Place earphones back in the case, close the lid, wait a few seconds, then open again to reset.
- Ensure the earphones are within the 10-20 meter wireless range of your device.
- Only one earphone working:
- Place both earphones back into the charging case, close the lid, and then take them out again. This often re-syncs them.
- Check if one earphone's battery is depleted.
- No sound or low volume:
- Adjust the volume on both your connected device and the earphones.
- Ensure the earphones are properly seated in your ears.
- Check if the earphones are connected to the correct device.
- Charging issues:
- Ensure the charging cable is securely connected to both the case and the power source.
- Try a different charging cable or power adapter.
- Clean the charging contacts on both the earphones and the case with a dry cotton swab.
User Tips
- For optimal sound quality and comfort, ensure you choose the correct ear tips that provide a snug fit in your ear canal.
- Experiment with both game and music modes to find the best audio experience for your current activity. Game mode is excellent for minimizing audio lag during fast-paced games.
- The ergonomic design is intended for long-term comfort; ensure proper placement to avoid ear fatigue.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Monster product website or contact your retailer. Keep your proof of purchase for any warranty claims.
