1. Introduction
Thank you for choosing the Monster AC600 TWS Bluetooth 5.4 Wireless Open-Ear Earphones. These earphones are designed to provide a comfortable listening experience without entering the ear, featuring advanced Bluetooth 5.4 connectivity, HiFi stereo sound, and intelligent noise reduction for calls. Please read this manual carefully to ensure proper use and to maximize your enjoyment of the product.
2. Key Features
- Bluetooth 5.4 Chip: Adopting the new SIG Bluetooth 5.4 solution, it enhances anti-interference ability and connection stability, bringing a more stable and smooth connection experience with fast transmission efficiency, more stable connection, long connection distance, and low latency.
- Open-Ear Design: Innovative non-in-ear design for comfortable, painless wear, aligning with ear engineering for an unconstrained, skin-friendly silicone material, and an all-round comfortable experience.
- HIFI Panoramic Stereo: Features a Φ13mm broadband unit and titanium metal composite multi-ring diaphragm, balanced and full in three frequencies, delivering surging passion in sound.
- AI Intelligent Call Noise Reduction: Utilizes a brand new multi-microphone AI intelligent call noise reduction and wind noise detection algorithm to weaken environmental noise interference, significantly improving the fidelity and restoration of human voice after noise reduction.
- IPX5 Waterproof: Effectively prevents sweat and rain from damaging the earphone components, allowing for carefree use during exercise. (Note: The charging compartment is not waterproof.)
- Planet Energy Ring Design: Rotating outer ring design for easy enjoyment and fun decompression, with a vacuum nano layer appearance for a subtle and sophisticated feel.
Key features of the Monster AC600 earphones.
Benefits of the new generation Bluetooth 5.4 chip.
Multi-microphone AI intelligence for call noise reduction.
HIFI panoramic stereo with triple band equalization.
Comfortable and lightweight design without entering the ear.
3. Package Contents
The Monster AC600 package includes:
- Monster AC600 Wireless Earphones
- Charging Case
- USB Type-C Charging Cable
- User Manual
Unboxing and overview of the Monster AC600 TWS Earphones and their contents.
4. Setup Guide
4.1. Charging the Earphones and Case
Before first use, fully charge the earphones and the charging case. Connect the provided USB Type-C charging cable to the charging port on the case and a power source. The indicator light on the case will show charging status. The earphones will charge automatically when placed inside the case.
4.2. Pairing with Your Device
- Open the charging case. The earphones will automatically enter pairing mode (indicated by flashing lights).
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Search for available devices and select "Monster AC600" from the list.
- Once connected, the earphones will indicate successful pairing, and the lights will stop flashing.
4.3. Wearing the Earphones
The Monster AC600 features an open-ear, ear-hook design for comfortable and stable wearing. Gently place the earphones over your ears, ensuring the sound outlet is positioned correctly for optimal audio. Adjust the ear hook for a secure fit.
Proper wearing of the open-ear earphones.
5. Operating Instructions
The Monster AC600 earphones feature intuitive touch controls for easy management of music and calls.
5.1. Touch Controls
| Action | Function |
|---|---|
| Single Tap (Right Ear) | Volume Up |
| Single Tap (Left Ear) | Volume Down |
| Single Tap (Left or Right Ear) | Pause/Play Music, Answer/End Call |
| Tap Three Times (Left Ear) | Previous Song |
| Tap Three Times (Right Ear) | Next Song |
| Long Press (Left or Right Ear) | Wake up Voice Assistant, Reject Incoming Calls |
Detailed touch control operations.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | MONSTER |
| Model | AC600 |
| Communication | True Wireless, Bluetooth |
| Bluetooth Version | 5.4 |
| Style | Open-Ear Hook Headphones |
| Vocalism Principle | Balanced Armature |
| Control Button | No |
| Volume Control | Yes |
| Active Noise-Cancellation | No |
| Material | PVC |
| Headphone Pads Material | Other |
| Frequency Response Range | 20 - 20000Hz |
| Waterproof Grade (Earphones) | IPX5 |
| Waterproof (Charging Case) | No |
| With Microphone | Yes |
| Charging Method | Charging Case |
| Charging Interface | Type-C (5V/0.5A) |
| Connectors | Type C |
| Number Of Drivers | 2 |
| Impedance Range | up to 32 Ω |
| NFC Technology | No |
| Sound Isolating | No |
| Voice Assistant Built-in | No |
| Support APP | No |
| Support Memory Card | No |
| Horn Specifications | Φ13mm |
| Audio Decoding | AAC, SBC |
| Certification | CE |
| Origin | Mainland China |
Detailed product parameters.
7. Maintenance
7.1. Cleaning
Regularly clean the earphones and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the charging contacts on both the earphones and the case are clean and dry.
7.2. Water Resistance
The earphones are IPX5 waterproof, meaning they are resistant to splashes and sweat. They are suitable for workouts and light rain. However, they are not designed for submersion in water. The charging case is NOT waterproof; keep it dry at all times.
IPX5 waterproof rating for the earphones.
8. Troubleshooting
8.1. No Sound or Intermittent Connection
- Ensure both earphones are charged.
- Check if the earphones are properly paired with your device. Try re-pairing if necessary.
- Make sure the earphones are within the Bluetooth range of your device (typically 10 meters/33 feet).
- Restart your device and try connecting again.
8.2. Earphones Not Charging
- Verify the charging cable is securely connected to both the case and the power source.
- Ensure the charging case has sufficient power.
- Clean the charging contacts on the earphones and inside the case with a dry cotton swab.
8.3. Call Quality Issues
- Ensure the microphone is not obstructed.
- Move to a quieter environment to reduce background noise.
- Check your device's volume settings.
9. Warranty and Support
Your Monster AC600 TWS Bluetooth 5.4 Wireless Open-Ear Earphones come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the warranty card included in your package or contact the retailer where you purchased the product. Keep your proof of purchase for warranty claims.
