1. Introduction
1.1 Product Overview
This Bluetooth 5.3 headset is designed for clear communication and audio playback, offering compatibility with various devices including the GIGABYTE GSmart T4 (Lite Edition). It features dual microphones with CVC 6.0 noise reduction for enhanced call clarity and an IPX5 water-resistant rating for durability.

Image 1.1: Front view of the Tek Styz Bluetooth 5.3 Headset.
1.2 Package Contents
Verify that all items are present in your package:
- 1 x Bluetooth Earbud
- 1 x MicroUSB Charging Cable
- 3 x Ear Adapters (various sizes)
- 1 x Large Over-Ear Adapter
- 1 x User Manual
1.3 Key Features
- Bluetooth 5.3 Technology: Provides a stable connection with reduced power consumption.
- Dual Microphones with CVC 6.0 Noise Reduction: Delivers clear communication by isolating your voice from background noise.
- IPX5 Water Resistance: Protects against splashes and sweat, suitable for various environments.
- Long Battery Life: Up to 24 hours of talk time and 1440 hours of standby time.
- Multi-functional Button: Controls calls, music playback, and voice assistant activation.
- Lightweight and Ergonomic Design: Ensures comfortable wear for extended periods.
- Multi-Device Connectivity: Can connect to two devices simultaneously.
2. Setup Guide
2.1 Charging the Headset
Before first use, fully charge the headset. Connect the MicroUSB charging cable to the headset's charging port and the other end to a USB power source (e.g., computer, wall adapter). The charging indicator will show the charging status. A full charge typically takes approximately 1 hour.

Image 2.1: Illustration of headset battery life, also indicating charging capability.
2.2 Powering On/Off
- To Power On: Slide the power switch to the 'ON' position. You will hear an audible prompt, and the indicator light will flash.
- To Power Off: Slide the power switch to the 'OFF' position. You will hear an audible prompt, and the indicator light will turn off.
2.3 Bluetooth Pairing
To connect the headset to your device:
- Ensure the headset is fully charged and powered off.
- Slide the power switch to the 'ON' position. The headset will automatically enter pairing mode, indicated by a flashing blue and red light.
- On your smartphone, tablet, or other Bluetooth-enabled device, navigate to the Bluetooth settings.
- Enable Bluetooth and search for available devices.
- Select "TS-1242" (or similar name) from the list of found devices.
- Once paired, the indicator light on the headset will flash blue periodically, and you will hear a confirmation tone.
The headset supports Bluetooth 5.3, offering a wireless range of up to 33 feet (10 meters). It is compatible with Android, iOS, Mac, and Windows systems.

Image 2.2: Overview of Bluetooth connectivity features.
3. Operating Instructions
3.1 Call Management
Use the multi-functional button on the headset to manage calls:
- Answer Call: Press the multi-functional button once.
- End Call: Press the multi-functional button once during a call.
- Reject Call: Press and hold the multi-functional button for approximately 2 seconds.
- Redial Last Number: Double-click the multi-functional button when not on a call.

Image 3.1: Demonstrating the call management function of the multi-functional button.
3.2 Music Playback
When listening to music, use the multi-functional button:
- Play/Pause: Press the multi-functional button once.
3.3 Voice Assistant Activation
The headset supports voice assistant functions (e.g., Siri). Press and hold the multi-functional button for approximately 2 seconds (when not on a call or playing music) to activate your device's voice assistant.
3.4 Multi-Device Connection
The headset can be connected to two Bluetooth devices simultaneously. After pairing with the first device, disable Bluetooth on the first device, then pair with the second device. Re-enable Bluetooth on the first device, and the headset should connect to both.
4. Maintenance and Care
4.1 Cleaning
Regularly clean your headset to ensure optimal performance and hygiene:
- Use a soft, dry, lint-free cloth to wipe the surface of the headset.
- For ear adapters, remove them and clean with a mild soap solution, then rinse thoroughly and dry completely before reattaching.
- Avoid using harsh chemicals, abrasive cleaners, or solvents.
4.2 Storage
When not in use, store the headset in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the headset.
4.3 Water Resistance
The headset features an IPX5 water resistance rating, meaning it can withstand a sustained, low-pressure water jet spray. It is resistant to sweat and light rain but should not be submerged in water or exposed to high-pressure water streams.

Image 4.1: Visual representation of the headset's water resistance.
5. Troubleshooting
5.1 Common Issues and Solutions
| Problem | Solution |
|---|---|
| Headset does not power on. | Ensure the headset is fully charged. Check the charging cable and power source. |
| Cannot pair with device. | Ensure the headset is in pairing mode (flashing blue/red light). Turn off and on your device's Bluetooth. Move closer to the headset. Forget previous pairings on your device and try again. |
| No sound or low volume. | Check the volume levels on both the headset and your connected device. Ensure the headset is properly paired. Try playing different audio sources. |
| Poor call quality. | Ensure the headset is positioned correctly. Move away from sources of interference. Check your network signal strength. |
| Headset disconnects frequently. | Ensure the headset is within the 33-foot Bluetooth range of your device. Avoid obstacles between the headset and device. Ensure the headset is fully charged. |
6. Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | TS-1242 |
| Brand | Tek Styz |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 33 Feet (10 meters) |
| Noise Control | Active Noise Cancellation (CVC 6.0) |
| Microphones | Dual Microphones |
| Water Resistance Level | IPX5 |
| Battery Life (Talk Time) | Up to 24 Hours |
| Battery Life (Standby Time) | Up to 1440 Hours |
| Charging Time | Approximately 1 Hour |
| Charging Port | MicroUSB |
| Compatible Devices | Android, GIGABYTE GSmart T4 (Lite Edition), iOS, Mac, Windows |
| Material | Aluminum, Hi Strength Plastic, Metal |
| Item Weight | 4 Ounces |
| Product Dimensions | 1.8 x 0.6 x 0.75 inches |
| UPC | 647010269012 |
7. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your proof of purchase for any warranty claims.