Introduction
Welcome to the TREBLAB X8 True Wireless Earbuds instruction manual. These earbuds are designed to provide a superior audio experience with advanced features for your active lifestyle. Please read this manual carefully to ensure proper use and maintenance of your device.

TREBLAB X8 True Wireless Earbuds and Charging Case
What's in the Box
Your TREBLAB X8 package includes the following items:
- TREBLAB X8 Earbuds
- Wireless Charging Case
- USB-C Charging Cable
- User Manual
- Quick Start Guide
- 5 sizes of Silicone Eartips
- Sticker
- Cleaning Kit

All included components of the TREBLAB X8 package.
Setup
Initial Charging
Before first use, ensure both the earbuds and the charging case are fully charged. The charging case has a 400 mAh capacity and takes approximately 1 hour to fully charge. The earbuds themselves provide up to 10 hours of battery life on a single charge.

Battery life indicators for earbuds and charging case.
How to Pair
- Open the case lid and take the earbuds out of the case.
- The white state indicators will light up on both earbuds.
- A few seconds later, the state indicators will start flashing white on both earbuds, indicating they are in pairing mode.
- Activate the wireless communication function on your smart device (phone, tablet, or laptop).
- Scan/search for "TREBLAB X8" and click CONNECT.
- If prompted by your device to connect, select Yes.
- You will hear a sound prompt indicating that the earbuds are connected. The state indicators will go off on both earbuds.
Fitting the Earbuds
The TREBLAB X8 earbuds feature an ergonomic design for a secure and comfortable fit, weighing only 4.1g each. Experiment with the 5 different sizes of silicone eartips provided to find the best seal and comfort for your ears. A proper fit is crucial for optimal sound quality and noise cancellation.

Ergonomic design ensures total comfort for all-day use.
Video demonstrating the comfortable fit of the TREBLAB X8 earbuds.
Operating
Touch Controls
The TREBLAB X8 earbuds feature intuitive touch controls for managing your audio and calls. Specific gestures for play/pause, track skipping, volume adjustment, and call handling are detailed in the full user manual.
Active Noise Cancellation (ANC) & Transparency Mode
Experience crystal-clear sound with active noise cancelling (ANC) that adapts to your surroundings, blocking out unwanted noise. For situations where you need to be aware of your environment, the Transparency Mode allows ambient sounds to pass through.

Intelligent Active Noise Cancellation for peace and quiet.
Crystal-Clear Calls
Equipped with dual Environmental Noise Cancellation (ENC) microphones, the TREBLAB X8 ensures your voice is heard clearly during phone calls, even in noisy environments. The earbuds also support voice assistant activation (Google Assistant, Siri) for hands-free control.

Make phone calls with outstanding microphone clarity.
Maintenance
Cleaning
To maintain optimal performance and hygiene, regularly clean your TREBLAB X8 earbuds and charging contacts using the provided cleaning kit. Wipe the earbuds carefully to remove any moisture or debris after use and before charging.
Water Resistance
The TREBLAB X8 earbuds are IPX5 waterproof and sweatproof, making them ideal for workouts, running, and outdoor activities. They can withstand light rain or medium splashes. However, they are not designed for submersion in water.

Built for action: IPX5 waterproof and sweatproof.
Troubleshooting
If you encounter any issues with your TREBLAB X8 earbuds, please try the following common troubleshooting steps:
- No Sound: Ensure earbuds are charged and properly paired. Check device volume.
- Pairing Issues: Turn off Bluetooth on your device, then turn it back on. Reset earbuds by placing them in the case and closing the lid, then reopening.
- Distorted Sound: Check for interference from other devices. Ensure earbuds are clean and properly seated in your ears.
- Charging Problems: Verify the charging cable and power source are working. Ensure charging contacts on earbuds and case are clean.
For more detailed troubleshooting, refer to the full User Manual.
Specifications
| Feature | Detail |
|---|---|
| Model Name | X8 |
| Noise Control | Active Noise Cancellation |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Bluetooth Range | 33 Feet / 10 Meters |
| Playtime (Earbuds) | Up to 10 Hours |
| Playtime (with Charging Case) | Up to 40 Hours |
| Charging Time (Earbuds) | 1 Hour |
| Charging Time (Case) | 1 Hour |
| Water Resistance Level | IPX5 (Waterproof & Sweatproof) |
| Microphone Type | Unidirectional 2 Mics + ENC |
| Control Type | Touch Control, Voice Assistant (Google Assistant, Siri) |
| Frequency Response | 20 Hz - 20,000 Hz |
| Sensitivity | 112 dB |
| Audio Driver Size | 10 Millimeters |
| Item Weight | 0.26 Pounds (earbuds + case) |

Key technical specifications for the TREBLAB X8.
Warranty and Support
Warranty Information
Your TREBLAB X8 product is covered with a 1-YEAR WARRANTY. This warranty includes up to 3 free replacement accessories within the warranty period.
User Manual and Support
For comprehensive instructions, detailed troubleshooting, and additional support, please refer to the full User Manual. You can access the PDF version of the User Manual via the following link:
Download Full TREBLAB X8 User Manual (PDF)
For further assistance, you may also visit the official TREBLAB store on Amazon:






