Tek Styz TS-1242
Tek Styz Bluetooth 5.3 Headset User Manual
Model: TS-1242
Brand: Tek Styz
Introduction
This manual provides detailed instructions for the proper use, setup, and maintenance of your Tek Styz Bluetooth 5.3 Headset. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Image: The Tek Styz Bluetooth 5.3 Headset in white, showcasing its sleek design and ear hook.
What's in the Box
Verify that all components are present in the package:
- (1) Tek Styz Bluetooth 5.3 Headset
- (1) MicroUSB Charging Cable
- (3) Ear Adapters (various sizes)
- (1) Large Over-Ear Adapter
- User Manual (this document)
Setup
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 headset's charging port.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator on the headset will show charging status (refer to headset's specific LED behavior for full indication).
- Once fully charged, disconnect the charging cable.

Image: Illustration of the headset's long battery life, indicating up to 24 hours of talk time and 1440 hours of standby time after charging.
2. Bluetooth Pairing
The headset uses Bluetooth 5.3 technology for stable connection. It can connect to two devices simultaneously.
- Ensure the headset is fully charged and powered off.
- Press and hold the Multi-function button on the headset until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "TS-1242" or "Tek Styz Headset" from the list of found devices.
- Once paired, the LED indicator will flash blue slowly, and a voice prompt will confirm the connection.
- To connect a second device, disable Bluetooth on the first device, put the headset back into pairing mode, connect the second device, then re-enable Bluetooth on the first device. The headset should automatically reconnect to both.

Image: The headset positioned centrally, surrounded by icons representing compatible devices such as laptops, tablets, desktops, and other Bluetooth-enabled devices, highlighting its broad compatibility.

Image: A visual representation of the headset's Bluetooth capabilities, including stable connection, clear microphone, CVC 6.0 noise cancellation, extended range, Siri support, and dual device connectivity.
3. Fitting the Headset
Choose the ear adapter and ear hook that provides the most comfortable and secure fit for your ear. The headset is designed for single-ear use.
Operating Instructions
Power On/Off
- Power On: Press and hold the Multi-function button for approximately 3 seconds until the LED indicator flashes blue and a voice prompt confirms "Power On".
- Power Off: Press and hold the Multi-function button for approximately 3 seconds until the LED indicator flashes red and a voice prompt confirms "Power Off".
Call Management
- Answer Call: Short press the Multi-function button when an incoming call rings.
- End Call: Short press the Multi-function button during a call.
- Reject Call: Press and hold the Multi-function button for 2 seconds when an incoming call rings.
- Redial Last Number: Double-click the Multi-function button when not on a call.

Image: A user's hand demonstrating how to interact with the headset's main button to answer or hang up calls, and to pause or play music.
Music Control
- Play/Pause: Short press the Multi-function button while music is playing.
Voice Assistant Activation
- Activate Siri/Google Assistant: Triple-click the Multi-function button (requires compatible device).
Battery Status
The headset provides voice notifications for battery level. For newer Android and iOS devices, the battery level may also be displayed on your phone's screen.
Maintenance
Cleaning
Gently wipe the headset with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
Storage
Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing with metallic objects that could scratch or damage it.
Water Resistance (IPX5)
The headset is IPX5 water-resistant, meaning it can withstand low-pressure water jets from any direction. It is suitable for use during light rain or sweaty workouts. Do not submerge the headset in water.

Image: The headset surrounded by water droplets, visually representing its IPX5 water-resistant design, which protects it from splashes and light rain.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headset won't power on. | Low battery. | Charge the headset fully. |
| Cannot pair with device. | Headset not in pairing mode; Bluetooth off on device; device too far. | Ensure headset is in pairing mode (flashing red/blue). Turn on Bluetooth on your device. Move headset closer to device (within 33 feet). |
| No sound or poor sound quality. | Volume too low; headset not connected; interference. | Increase volume on both headset and device. Reconnect headset. Move away from sources of interference. |
| Microphone not working. | Microphone blocked; software issue. | Ensure microphone is not covered. Restart your device and headset. |

Image: A diagram explaining the CVC6.0 noise cancellation technology, showing how sound is collected, analyzed, filtered by the chip, and then output as clear voice.
Specifications
| Feature | Detail |
|---|---|
| Model Name | TS-1242 |
| Bluetooth Version | 5.3 |
| Wireless Range | Up to 33 feet (10 meters) |
| Battery Life (Talk Time) | Up to 24 hours |
| Battery Life (Standby Time) | Up to 720 hours |
| Charging Time | Approximately 1 hour |
| Water Resistance | IPX5 |
| Noise Control | Active Noise Cancellation (CVC 6.0) |
| Microphones | Dual Microphones |
| Connectivity | Bluetooth, USB-C for charging |
| Compatible Devices | ONN 10.1 inch, Windows, iOS, Mac, Android devices |
| Dimensions | 1.8 x 0.6 x 0.75 inches |
| Weight | 4 ounces |
Warranty and Support
For any product inquiries, technical support, or warranty information, please contact Tek Styz customer service through the retailer where the product was purchased or visit the official Tek Styz website.
This product is designed for durability and performance. Please refer to the retailer's return policy for details on returns and exchanges.
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