1. Introduction
Thank you for choosing the Tek Styz Bluetooth 5.3 Headset. This wireless earpiece is designed to provide high-quality audio and clear communication, featuring IPX5 waterproofing, dual microphones, and advanced noise reduction. This manual will guide you through the setup, operation, and maintenance of your new headset to ensure optimal performance and longevity.
2. What's in the Box
Please check the contents of your package. If any items are missing or damaged, please contact customer support.
- 1 x Tek Styz Bluetooth 5.3 Headset (Earbud)
- 1 x MicroUSB Charging Cable
- 3 x Ear Adapters (various sizes)
- 1 x Large Over-Ear Adapter
- 1 x User Manual (this document)
3. Product Overview & Features
The Tek Styz Bluetooth 5.3 Headset is engineered for comfort and performance, offering a range of features for an enhanced audio experience.

Figure 3.1: Tek Styz Bluetooth 5.3 Headset. This image shows the sleek design of the white headset, highlighting its power indicator lights and the on/off switch located on the side.
- Bluetooth 5.3 Technology: Provides a stable, long-range connection with reduced power consumption.
- IPX5 Waterproof Rating: Designed to withstand splashes and sweat, making it suitable for various environments.
- Dual Microphones with CVC 6.0 Noise Cancellation: Ensures clear communication by actively reducing background noise.
- Long Battery Life: Up to 24 hours of talk time and 720 hours of standby time on a single charge.
- Multifunctional Button: Control calls and music playback with a single button.
- Voice Notifications: Receive alerts for incoming calls, battery level, and pairing status.
- Wide Compatibility: Compatible with Android, iOS, Mac, Windows systems, and specifically optimized for Oppo A31.

Figure 3.2: Clear Microphone & CVC6.0 Noise Cancellation. This diagram illustrates the process of sound collection, digital analysis and filtration by the CVC6.0 chip, leading to clear voice output, demonstrating the headset's advanced noise cancellation capabilities.
4. Setup
4.1 Charging the Headset
Before first use, fully charge the headset. A full charge takes approximately 1 hour.
- Connect the MicroUSB charging cable to the charging port on the headset.
- Plug the other end of the cable into a USB power source (e.g., computer USB port, wall adapter).
- The LED indicator on the headset will show charging status (refer to product specific LED behavior, typically red for charging, blue/off for full).
4.2 Pairing with Your Device
The headset can be paired with most Bluetooth-enabled devices, including smartphones, tablets, and computers.
- Ensure the headset is fully charged and turned off.
- Press and hold the Multifunctional button (or power button) for approximately 5-7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device, go to Bluetooth settings and ensure Bluetooth is enabled.
- Search for available devices. The headset will appear as "TS-1242" or similar.
- Select the headset from the list to connect. Once connected, the LED indicator will typically flash blue slowly or turn off, and you may hear a voice prompt.
- If prompted for a password, enter "0000".

Figure 4.1: Smart Compatibility. This image illustrates the wide range of devices the headset is compatible with, including laptops, tablet PCs, desktops, and other Bluetooth-enabled multimedia devices, showcasing its versatility.
5. Operating Instructions
Familiarize yourself with the headset's controls for seamless operation.

Figure 5.1: Answer/Hang Up Key. This image demonstrates how to use the multifunctional button on the headset to answer or end calls, redial recent calls by double-clicking, and pause or play music with a single click.
5.1 Power On/Off
- Power On: Press and hold the Multifunctional button for 3 seconds until the blue LED flashes.
- Power Off: Press and hold the Multifunctional button for 5 seconds until the red LED flashes and then turns off.
5.2 Call Management
- Answer Call: Short press the Multifunctional button.
- End Call: Short press the Multifunctional button during a call.
- Reject Call: Press and hold the Multifunctional button for 2 seconds.
- Redial Last Number: Double-click the Multifunctional button.
5.3 Music Playback
- Play/Pause: Short press the Multifunctional button.
- Next Track: (If available, refer to specific model for volume/track controls, often a separate button or long press combination).
- Previous Track: (If available, refer to specific model for volume/track controls).
5.4 Voice Assistant
- Activate Voice Assistant (Siri/Google Assistant): Triple-click the Multifunctional button (or long press, refer to specific model).
6. Maintenance
Proper care will extend the life of your headset.
- Cleaning: Use a soft, dry cloth to clean the headset. Do not use harsh chemicals or abrasive materials.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Resistance: While IPX5 rated, avoid submerging the headset in water. Dry thoroughly if it gets wet.
- Charging: Use only the provided charging cable or a certified equivalent. Avoid overcharging.

Figure 6.1: IPX5 Water Resistance. This image shows the headset with water droplets, visually representing its IPX5 water resistance, which protects it from splashes and light rain.
7. Troubleshooting
If you encounter issues with your headset, try the following solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Headset won't turn on | Low battery | Charge the headset fully. |
| Cannot pair with device | Headset not in pairing mode; Device Bluetooth off; Too far from device | Ensure headset is in pairing mode (flashing red/blue). Turn device Bluetooth off/on. Move headset closer to device. |
| No sound/Poor sound quality | Volume too low; Headset not connected; Interference | Increase volume on both headset and device. Reconnect headset. Move away from other electronic devices. |
| Call quality is poor | Microphone obstructed; Weak signal | Ensure microphone is clear. Move to an area with better signal. |
8. Specifications
Detailed technical specifications for your Tek Styz Bluetooth 5.3 Headset.
- Model Name: TS-1242
- Bluetooth Version: 5.3
- Wireless Communication Technology: Bluetooth
- Connectivity Technology: Wireless, Bluetooth 5.3
- Bluetooth Range: Up to 33 feet (10 meters)
- Noise Control: Active Noise Cancellation (CVC 6.0 + DSP)
- Microphones: Dual Microphones
- Water Resistance Level: IPX5 (Water Resistant)
- Battery Life: Up to 24 hours (Talk Time), 720 hours (Standby Time)
- Charging Time: Approximately 1 hour
- Headphones Jack: USBC (for charging)
- Material: Aluminum, Hi Strength Plastic, Metal
- Item Weight: 4 Ounces
- Product Dimensions: 1.8 x 0.6 x 0.75 inches
- Compatible Devices: Android, iOS, Mac, Windows, OPPO A31
- Control Method: Touch
- Audio Driver Size: 28 Millimeters
- Sensitivity: 103 dB
- Impedance: 25.94 Ohm

Figure 8.1: Long Lasting Battery Time. This image highlights the impressive battery life of the headset, specifically noting 24 hours of talking time and 1440 hours of standby time, accompanied by a visual representation of a full battery.
9. Warranty & Support
Your Tek Styz Bluetooth 5.3 Headset comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact Tek Styz customer service through the retailer where you purchased the product or visit the official Tek Styz website for contact information.
Please retain your proof of purchase for warranty purposes.