1. Product Overview
The Monster N-Lite 210 are HiFi Stereo Sports in-ear Wireless Bluetooth 5.4 Earbuds designed for an immersive audio experience with a secure fit, deep bass, and crystal clear calls. They are built to withstand various activities with IPX5 waterproofing.
2. Package Contents
Ensure all items are present in your product package:
- Earphones x2 (Left & Right)
- Charging Case x1
- Ear Tips x3 Pairs (Sizes: S/M/L)
- Ear Supports x3 Pairs (Sizes: S/M/L)
- Type-C Charging Cable x1
- Quick Start Guide x1
- Certificate of Conformity x1
3. Setup
3.1 Ergonomic Fit
The N-Lite 210 earbuds are designed for comfort and a secure fit. Select the ear tips and ear supports that best match the natural shape of your ears for optimal sound quality and comfort during extended use.
3.2 Initial Charging
Before first use, fully charge your earbuds and charging case. Place the earbuds into the charging case and connect the Type-C charging cable to the case and a power source (5V/0.5A).
- Earbuds charging time: Approximately 1 hour
- Charging case charging time: Approximately 2 hours
4. Operating Instructions
4.1 Power On/Off
- Power On: Open the charging case, and the earbuds will automatically power on.
- Power Off: Place the earbuds back into the charging case and close the lid; they will automatically power off and begin charging.
4.2 Bluetooth Pairing
The N-Lite 210 features next-gen Bluetooth 5.4 for faster response, reduced sound loss, and enhanced anti-interference.
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will enter pairing mode (indicated by flashing LED lights, if applicable).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for new devices.
- Select "Monster N-Lite 210" from the list of available devices to connect.
- Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or steady LED light).
4.3 Smart Touch Controls
Control your music and calls with simple touch gestures on either earbud:
- Click x 1: Volume+ (Right earbud), Volume- (Left earbud)
- Click x 2: Previous Song (Left earbud), Next Song (Right earbud)
- Click x 3: Pause/Play Music (Left/Right earbud), Answer/End call (Left/Right earbud)
- Hold 2s: Wake up Voice Assistant (Left/Right earbud), Reject incoming Calls (Left/Right earbud)
4.4 Crystal Clear Calls
The N-Lite 210 utilizes high-end ENC (Environmental Noise Cancellation) pickup technology and an intelligent noise reduction algorithm to effectively reduce local noise and microphone interference, ensuring your voice is clearer during calls.
4.5 Voice Assistant
The earbuds support voice assistants such as Apple Siri and Google Assistant. Activate by holding the touch control for 2 seconds.
5. Maintenance
5.1 Waterproofing
The N-Lite 210 earbuds boast a professional-grade IPX5 waterproof rating, shielding them against rain, sweat, and splashes. They are ideal for workouts, outdoor activities, and daily commutes. Note: The charging case is NOT waterproof.
5.2 Cleaning and Storage
- Wipe the earbuds and charging case with a soft, dry cloth.
- Avoid using harsh chemicals or abrasive materials.
- Ensure charging contacts on both earbuds and case are clean and dry.
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
6. Troubleshooting
6.1 Earbuds Not Powering On
- Ensure the charging case has sufficient battery.
- Place the earbuds in the charging case and close the lid, then open it again.
- Clean the charging contacts on both the earbuds and the case.
6.2 Pairing Issues / No Sound
- Ensure Bluetooth is enabled on your device and the earbuds are in pairing mode.
- Forget "Monster N-Lite 210" from your device's Bluetooth list and attempt to re-pair.
- Ensure the earbuds are within the maximum wireless range (10-20m).
- Check the volume level on both your device and the earbuds.
6.3 Poor Call Quality
- Ensure the microphone area on the earbuds is not obstructed.
- Move to a quieter environment to reduce background noise.
- Check your device's network connection.
6.4 One Earbud Not Working
- Place both earbuds back into the charging case, close the lid, wait a few seconds, then open it again.
- Try re-pairing the earbuds with your device.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | MONSTER |
| Model | N-Lite 210 |
| Wearing Type | In Ear |
| Speaker Size | Φ13mm |
| Bluetooth Version | 5.4 |
| Audio Decoding | AAC, SBC |
| Playback Time | About 8 hours (50% volume) |
| Talking Time | About 6 hours (50% volume) |
| Earbud Battery Capacity | 45mAh |
| Charging Case Battery Capacity | 400mAh |
| Earbud Charging Time | About 1 hour |
| Charging Case Charging Time | About 2 hours |
| Charging Port | Type-C (5V/0.5A) |
| Waterproof Level | Earbuds IPX5, Charging Case NOT waterproof |
| Material | PC, ABS, Silica Gel |
| Impedance Range | Up to 32 Ω |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 108dB |
| Maximum Wireless Range | 10m-20m |
| Voice Assistant Built-in | Yes (Apple Siri Support, Google Assistant Support) |
| Sound Isolating | Yes |
| Active Noise-Cancellation | No |
| Volume Control | Yes |
| Control Button | Yes |
| Vocalism Principle | Dynamic |
| Wireless Type | Bluetooth |
| Communication | True wireless |
| Style | Tws in-ear headphones |
| Origin | Mainland China |
| Resistance | 32 Ω |
| Features | Waterproof, With microphone, Apple Siri Support, Google Assistant Support |
| Codecs | AAC, sbc |
| With Microphone | Yes |
| Is Wireless | Yes |
| Plug Type | None |
| Function | For Video Game, Common Headphone, For Mobile Phone, For Powersports, HiFi Headphone, Sport, For Outdoor, For Office, For Study |
| Category | Earphones & Headphones |
| Earcups Type | Sealed |
| Charging Method | Charging case |
8. User Tips
- Optimal Fit: Experiment with all provided ear tip and ear support sizes to find the most comfortable and secure fit. A good seal is crucial for optimal sound quality and bass response.
- Regular Cleaning: Periodically clean the ear tips and charging contacts to prevent debris buildup, which can affect sound quality and charging efficiency.
- Charging Habits: For best battery longevity, avoid fully draining the earbuds and charging case frequently. Charge them regularly, especially before long periods of non-use.
- Environmental Awareness: While IPX5 waterproof, avoid submerging the earbuds or exposing the charging case to water.
9. Warranty & Support
Your Monster N-Lite 210 earbuds are covered by a manufacturer's warranty. For specific warranty details, claims, or technical support, please refer to the official Monster website or contact your point of purchase. Keep your proof of purchase for warranty validation.
