1. Introduction
Welcome to the Monster AURA FIT GT19 Mini Invisible Earbuds user manual. These True Wireless Stereo (TWS) Bluetooth earbuds are designed for sports and everyday use, offering a super mini, comfortable, and secure fit. Featuring Bluetooth 5.3 for stable connectivity, ENC noise reduction for clear calls, and IPX5 waterproofing, the GT19 provides a superior audio experience with Pure Monster Sound technology.
Figure 1: Monster AURA FIT GT19 Earbuds Overview
2. Package Contents
Please check the box for the following items:
- Earphones (2 units)
- Charging case (1 unit)
- TYPE-C charging cable (1 unit)
- Instruction manual (1 unit)
- Warranty card (1 unit)
- Certificate of conformity (1 unit)
- Packaging box (1 unit)
Figure 2: What's in the Box
3. Specifications
| Feature | Detail |
|---|---|
| Brand | Monster |
| Model | AuraFit GT19 |
| Bluetooth Version | 5.3 |
| Driver Size | Φ10mm |
| Speaker Impedance | 32 Ω ± 10% |
| Frequency Response Range | 20Hz-20kHz |
| Speaker Sensitivity | 101 ± 3dB |
| Audio Decoding | AAC, SBC |
| Earbud Playback Time | Approx. 4-6 hours |
| Earbud Talking Time | Approx. 3-5 hours |
| Earbud Battery Capacity | 30mAh |
| Charging Case Battery Capacity | 200mAh |
| Total Playtime (with case) | Up to 21 hours |
| Earbud Charging Time | Approx. 1.5 hours |
| Case Charging Time | Approx. 2 hours |
| Charging Port | Type-C (5V/0.5A) |
| Waterproof Level | Earbuds: IPX5 (Charging case is not waterproof) |
| Material | Metal, ABS |
| Wearing Style | In-Ear |
| Single Earbud Weight | Approx. 4 grams |
| Maximum Wireless Range | 10m-20m |
| Voice Assistant Built-in | Yes |
| Sound Isolating | Yes |
| Earcups Type | Sealed |
| With Microphone | Yes |
| Control Button | Yes |
| Volume Control | Yes |
| Vocalism Principle | Dynamic |
| Communication | True Wireless |
Figure 3: Product Parameters
4. Setup
4.1 Initial Charging
- Connect the provided Type-C charging cable to the charging port on the case.
- Connect the other end of the cable to a USB power source (e.g., wall adapter, computer USB port).
- The indicator light on the charging case will show charging status. Ensure the case is fully charged before first use.
- Place both earbuds into the charging case. They will begin charging automatically.
4.2 Pairing with a Device
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode (indicated by flashing lights, if present).
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices and select "Monster AURA FIT GT19" from the list.
- Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or solid light).
- The earbuds feature 'Flash Re-connecting', meaning they will automatically reconnect to the last paired device when taken out of the case.
5. Operating Instructions
The Monster AURA FIT GT19 earbuds feature intuitive touch controls for easy management of music and calls. The touch-sensitive area is located on the outer surface of each earbud.
Figure 4: Smart Touch Control Functions
5.1 Music Control
- Play/Pause: Double click either the Left (L) or Right (R) earbud.
- Volume Up: Single click the Right (R) earbud.
- Volume Down: Single click the Left (L) earbud.
- Next Song: Triple click the Right (R) earbud.
- Previous Song: Triple click the Left (L) earbud.
5.2 Call Control
- Answer/Hang Up Call: Double click either the Left (L) or Right (R) earbud.
- Reject Incoming Call: Long press either the Left (L) or Right (R) earbud for 2 seconds.
5.3 Voice Assistant
- Activate Voice Assistant: Long press either the Left (L) or Right (R) earbud for 2 seconds.
6. Maintenance
6.1 Charging
To ensure optimal performance and battery life, regularly charge your earbuds and charging case.
- Earbuds: Place the earbuds into the charging case. They will charge automatically. A full charge takes approximately 1.5 hours.
- Charging Case: Connect the Type-C cable to the case and a power source. A full charge takes approximately 2 hours. The case can provide about 3 full charges for the earbuds.
Figure 5: Battery Life and Charging
6.2 Cleaning
To maintain sound quality and hygiene:
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Avoid using abrasive materials, alcohol, or chemical cleaners.
- Ensure charging contacts on both earbuds and case are clean and dry.
6.3 Waterproofing
The Monster AURA FIT GT19 earbuds are rated IPX5 waterproof, meaning they are protected against low-pressure water jets from any direction. This makes them suitable for sports and everyday use, protecting against sweat and raindrops.
- Earbuds: Can withstand sweat and light rain. Do not submerge in water.
- Charging Case: The charging case is NOT waterproof. Keep it dry and away from liquids.
Figure 6: IPX5 Waterproofing for Earbuds
7. Troubleshooting
If you encounter any issues with your Monster AURA FIT GT19 earbuds, please refer to the following common solutions:
7.1 Earbuds Not Pairing
- Check Battery: Ensure both earbuds and the charging case have sufficient charge.
- Reset Earbuds: Place both earbuds back into the charging case, close the lid for a few seconds, then open it again. This often resets the earbuds.
- Forget Device: On your device, go to Bluetooth settings, 'forget' or 'unpair' "Monster AURA FIT GT19", then try pairing again.
- Distance: Ensure the earbuds are within Bluetooth range (10-20 meters) of your device.
7.2 No Sound or Intermittent Audio
- Volume Level: Check the volume on both your device and the earbuds.
- Reconnection: Disconnect and reconnect the earbuds from your device's Bluetooth settings.
- Interference: Move away from other wireless devices or strong electromagnetic fields that might cause interference.
- Earbud Placement: Ensure earbuds are properly seated in your ears.
7.3 Poor Call Quality
- ENC Microphones: The earbuds feature ENC (Environmental Noise Cancellation) for calls. Ensure the microphones are not obstructed.
- Environment: While ENC reduces background noise, very loud environments can still affect call clarity. Try moving to a quieter area.
- Connection Stability: Ensure a stable Bluetooth connection.
7.4 Charging Issues
- Cable and Adapter: Try a different Type-C cable and USB power adapter to rule out faulty accessories.
- Charging Contacts: Ensure the charging contacts on both the earbuds and inside the case are clean and free of debris.
- Earbud Seating: Make sure the earbuds are correctly placed in the charging case.
8. User Tips
- Secure Fit: The earbuds are designed for a secure, semi in-ear fit. Experiment with different angles to find the most comfortable and stable position for your ears, especially during physical activity.
- Regular Cleaning: To maintain optimal sound and hygiene, regularly clean the earbuds and charging contacts with a dry, soft cloth.
- Case Protection: Remember that only the earbuds are IPX5 waterproof; the charging case is not. Protect the case from water exposure.
- Voice Assistant: Utilize the long press function to quickly access your device's voice assistant for hands-free control.
9. Warranty and Support
Your Monster AURA FIT GT19 earbuds come with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period and coverage details.
For technical support, troubleshooting assistance, or warranty claims, please contact the retailer or the official Monster customer service channel where you purchased the product. Keep your proof of purchase handy when contacting support.
