1. Introduction
Thank you for choosing the Tek Styz Bluetooth 5.3 Headset TS-1242. This wireless earpiece is designed for clear communication and audio playback, featuring Bluetooth 5.3 technology, IPX5 waterproofing, dual microphones, and noise reduction capabilities. Please read this manual carefully to ensure proper use and maintenance of your device.
2. Product Overview
The Tek Styz Bluetooth 5.3 Headset is a lightweight, in-ear device designed for comfort and extended use. It features intuitive controls for calls and music, and is compatible with a wide range of Bluetooth-enabled devices.

Image: Front view of the Tek Styz Bluetooth 5.3 Headset, showcasing its ergonomic design.
Key Features:
- Bluetooth 5.3 for stable connection
- IPX5 Waterproof rating
- Dual Microphones with CVC6.0 Noise Reduction
- Up to 22 hours HD talk time and 60 days standby time
- Support for voice assistants like Siri
- Ability to connect to two devices simultaneously
3. Setup
3.1 Charging the Headset
Before first use, fully charge the headset. Connect the charging cable to the headset's charging port and a USB power source. The indicator light will show charging status and turn off or change color when fully charged.

Image: The headset next to a battery icon, illustrating its long-lasting battery capacity, capable of 22 hours talk time and 60 days standby.
3.2 Pairing with a Device
- Ensure the headset is charged and powered off.
- Press and hold the Multi-function button until the indicator light 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 similar name from the list of devices.
- Once connected, the indicator light will flash blue slowly or turn off, and you may hear a confirmation tone.
3.3 Wearing the Headset
Gently place the earpiece into your ear and adjust the ear hook for a secure and comfortable fit. The headset can be worn on either the left or right ear.
4. Operating Instructions
4.1 Power On/Off
- Power On: Press and hold the Multi-function button for approximately 3 seconds until the indicator light flashes blue.
- Power Off: Press and hold the Multi-function button for approximately 5 seconds until the indicator light flashes red and then turns off.
4.2 Call Management

Image: A hand interacting with the headset's main button, labeled as the Answer/Hang up Key, demonstrating its function for call management and music control.
- Answer Call: Short press the Multi-function button.
- End Call: Short press the Multi-function button during a call.
- Reject Call: Press and hold the Multi-function button for 2 seconds.
- Redial Last Number: Double-click the Multi-function button.
4.3 Music Playback
- Play/Pause: Short press the Multi-function button.
4.4 Voice Assistant (Siri, Google Assistant, etc.)
When connected to a compatible device, press and hold the Multi-function button for 2 seconds (when not on a call) to activate your device's voice assistant (e.g., Siri for iOS devices).

Image: The headset shown with a smartphone, highlighting features like stable Bluetooth connection, CVC 6.0, 15m+ range, Siri support, and the ability to connect two devices simultaneously. It also indicates power display in iOS.
4.5 Connecting Two Devices
The headset supports connecting 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.

Image: The headset displayed with various compatible devices such as laptops, Android phones, tablet PCs, desktops, MP3/MP4 players, and other Bluetooth-enabled devices, illustrating its broad compatibility.
5. Maintenance
5.1 Cleaning
Wipe the headset with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the charging port is free of dust and debris.
5.2 Water Resistance (IPX5)
The headset is rated IPX5 waterproof, meaning it can resist a sustained, low-pressure water jet spray. It is suitable for use during light rain or workouts, but should not be submerged in water.

Image: The headset shown with water droplets, illustrating its IPX5 waterproofing and protection against splashes.
5.3 Storage
Store the headset in a cool, dry place away from extreme temperatures and direct sunlight. Avoid storing it with sharp objects that could cause damage.
6. Troubleshooting
- Cannot Pair: Ensure the headset is in pairing mode (red and blue flashing lights). Make sure Bluetooth is enabled on your device and it's within range. Try restarting both the headset and your device.
- No Sound: Check the volume levels on both the headset and your connected device. Ensure the headset is properly connected to your device.
- Poor Call Quality / Noise: Ensure the headset is positioned correctly. The dual microphones with CVC6.0 noise reduction are designed to minimize background noise. Move closer to your device if connection is unstable.
- Headset Not Charging: Verify the charging cable is securely connected to both the headset and the power source. Try a different charging cable or power adapter.

Image: A diagram illustrating the CVC6.0 Noise Cancellation process, showing sound collecting, chip analyzing and filtrating, and resulting in clear voice output from the sensitive microphone.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | Tek Styz |
| Model Number | TS-1242 |
| Connectivity Technology | Bluetooth 5.3 |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Special Features | Lightweight, Microphone Included, Noise Cancellation, Noise Isolation, Water-resistant (IPX5), Wireless |
| Product Dimensions | 1.8 x 0.6 x 0.75 inches |
| Item Weight | 4 ounces |
| UPC | 647010277376 |
| Talk Time | Up to 22 Hours HD |
| Standby Time | Up to 60 Days |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact Tek Styz customer service through their official website or the retailer where the product was purchased. Keep your proof of purchase for warranty claims.