1. Introduction
Thank you for choosing the Monster Achieve 100 AirLinks Wireless Earbuds. This manual provides detailed instructions to help you set up, operate, and maintain your earbuds for optimal performance. These earbuds feature Pure Monster Sound, Bluetooth 5.0 connectivity, a built-in microphone for clear calls, and a water-resistant design suitable for various activities.

Image 1.1: The Monster Achieve 100 AirLinks Wireless Earbuds and their compact charging case.
2. What's in the Box
Please check the package contents to ensure all items are present:
- Monster Achieve 100 AirLinks Wireless Earbuds (Left and Right)
- Wireless Charging Case
- USB-C Charging Cable
- SportClips (3 pairs: S, M, L)
- Eartips (3 pairs: S, M, L)
- User Manual

Image 2.1: All components included in the product package.
3. Setup
3.1. Charging the Earbuds and Case
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the USB-C charging cable to the charging port on the case and to a power source.
- The LED indicators on the case will show the charging status. A full charge typically takes a few hours.
Super Fast Charge: A 10-minute charge provides approximately 120 minutes of playback time. A single full charge of the earbuds offers over 260 minutes of continuous play, and the charging case extends total playback to 1440 minutes.

Image 3.1: Earbuds charging inside the case, illustrating the fast charge capability.
3.2. Pairing with Your Device
- First-time Pairing: Open the charging case. The earbuds will automatically enter pairing mode.
- On your smartphone or Bluetooth-enabled device, go to Bluetooth settings and turn Bluetooth on.
- Select "Monster Achieve 100 AirLinks" from the list of available devices.
- Once connected, you will hear an audible confirmation, and the LED indicators on the earbuds will change.
Automatic Reconnection: After the initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case and Bluetooth is enabled on your device.

Image 3.2: The earbuds offer auto-instant pairing with iOS, Android, and tablet devices.
3.3. Achieving a Comfortable Fit
The Monster Achieve 100 AirLinks come with multiple sizes of eartips and SportClips to ensure a secure and comfortable fit. Experiment with different sizes to find the best seal for optimal sound quality and comfort.
- Gently insert the earbud into your ear canal.
- Rotate the earbud slightly until it feels snug and secure.
- Ensure the SportClip (if used) is positioned correctly to provide extra stability.

Image 3.3: Illustration of ergonomic design and included ear tip sizes for a comfortable and snug fit.
4. Operating the Earbuds
4.1. Multi-function Button Controls
Each earbud features a multi-function button (MFB) for controlling various functions:
| Function | Action |
|---|---|
| Power On | Remove from charging case |
| Power Off | Place into charging case |
| Play/Pause Music | Single press MFB on either earbud |
| Next Track | Double press MFB on the right earbud |
| Previous Track | Double press MFB on the left earbud |
| Answer/End Call | Single press MFB on either earbud |
| Reject Call | Press and hold MFB on either earbud for 2 seconds |
| Activate Voice Assistant | Triple press MFB on either earbud |

Image 4.1: Overview of the multi-function button controls for music and calls.
4.2. Making and Receiving Calls
The built-in microphone allows for clear calls. You can use either one or both earbuds for calls.
- Answering a Call: Press the MFB once.
- Ending a Call: Press the MFB once during a call.
- Rejecting a Call: Press and hold the MFB for 2 seconds.
5. Maintenance
5.1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove eartips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Ensure charging contacts on both earbuds and case are free of debris.
5.2. Water Resistance
The Monster Achieve 100 AirLinks feature a water-resistant design, making them suitable for workouts and outdoor activities. However, they are not designed for swimming or submersion in water. Always ensure the earbuds are dry before placing them back into the charging case.

Image 5.1: The water-resistant design protects the earbuds from splashes and sweat.
5.3. Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store the case in a cool, dry place away from extreme temperatures.
6. Troubleshooting
If you encounter any issues, please refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earbuds not pairing |
|
| No sound or low volume |
|
| Charging issues |
|
| Microphone not working |
|
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | E68 |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Form Factor | True Wireless |
| Ear Placement | In-Ear / Bud |
| Charging Port | USB-C |
| Continuous Playtime (Earbuds) | Up to 260 minutes |
| Total Playtime (with Charging Case) | Up to 1440 minutes |
| Fast Charge | 10 minutes charge for 120 minutes play |
| Microphone | Built-in for clear calls |
| Water Resistance | Yes (suitable for sports, not submersion) |
| Weight | 5.3 ounces (total package) |
8. Warranty and Support
The Monster Achieve 100 AirLinks Wireless Earbuds come with a 12-month Worry-Free Service. If you have any questions or require assistance, please do not hesitate to contact our customer service team. We are committed to providing the best customer service within 8 hours.
For support, please refer to the contact information provided on the product packaging or the official Monster website.





