1. Introduction
This manual provides instructions for the proper use and maintenance of your Tek Styz Bluetooth 5.3 Headset, model TS-1241. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Image 1.1: The Tek Styz Bluetooth 5.3 Headset, model TS-1241, featuring a sleek black design with an ear hook for secure fit.
2. Package Contents
Verify that all items listed below are present in your package:
- (1) Tek Styz Bluetooth Headset (Earbud)
- (1) MicroUSB Charging Cable
- (3) Ear Adapters (various sizes)
- (1) Large Over-Ear Adapter
- (1) User Manual (this document)
3. Setup
3.1 Charging the Headset
Before initial 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 LED indicator will show charging status.
- A full charge typically takes approximately 1 hour.
- The headset offers up to 24 hours of talk/music time and 720 hours of standby time on a full charge.

Image 3.1: Illustration of the headset's battery life (24 hours talk/music, 720 hours standby) and the 4-level LED battery indicator (100%, 75%, 50%, 25%).
3.2 Pairing with a Device
- Power On: Slide the power switch to the "ON" position. The headset will enter pairing mode, indicated by a flashing LED light.
- Activate Bluetooth: On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings and turn Bluetooth on.
- Select Device: In the list of available devices, select "TS-1241" or a similar name.
- Confirm Connection: Once paired, the LED indicator on the headset will stop flashing and remain solid, or flash slowly. A voice prompt may confirm the connection.
The headset supports connection with two devices simultaneously.

Image 3.2: The headset is compatible with a wide range of devices including laptops, Android/iOS phones, tablets, PCs, iPads, desktops, Macs, music players, and other Bluetooth-enabled devices. It can sync with any two devices.
3.3 Adjusting the Fit
Select the ear adapter and over-ear adapter that provides the most comfortable and secure fit for your ear. The ear hook can be rotated to fit either the left or right ear.
4. Operating Instructions
4.1 Power On/Off
- Power On: Slide the power switch to "ON".
- Power Off: Slide the power switch to "OFF".
4.2 Call Management
Use the multi-function button on the headset for call control:
- Answer/End Call: Press the multi-function button once.
- Reject Call: Press and hold the multi-function button for approximately 2 seconds.
- Redial Last Number: Double-click the multi-function button.
4.3 Music Playback
Use the multi-function button for music control:
- Play/Pause: Press the multi-function button once.
- Next Track: Press the "Next Track" button (often indicated by a '+' or forward arrow).
- Previous Track: Press the "Previous Track" button (often indicated by a '-' or backward arrow).

Image 4.1: Diagram showing the multi-function button for answering/ending calls, redialing, pausing music, and dedicated buttons for next/previous track and volume control.
4.4 Volume Control
Adjust volume using the dedicated volume buttons on the headset.
4.5 Voice Assistant Activation
The headset supports voice assistants like Siri, Alexa, and Google Assistant. Refer to your device's instructions for activating the voice assistant through a connected Bluetooth headset.
5. Maintenance
5.1 Cleaning
Wipe the headset with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners or immerse the device in water.
5.2 Storage
Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the headset.
5.3 Water Resistance (IPX5)
The headset is rated IPX5 water-resistant, meaning it can withstand low-pressure water jets from any direction. It is resistant to sweat and light splashes but should not be submerged in water.

Image 5.1: The headset shown with water droplets, illustrating its water-resistant design. Note: The product is IPX5 rated, not IPX3 as depicted in the image text.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headset does not power on. | Low battery. | Charge the headset for at least 1 hour. |
| Cannot pair with device. | Bluetooth is off on the device; headset is not in pairing mode; device is out of range. | Ensure Bluetooth is enabled on your device. Power off and on the headset to re-enter pairing mode. Move the headset closer to your device (within 33 feet). |
| No sound or poor sound quality. | Volume too low; headset not properly connected; interference. | Increase volume on both headset and connected device. Re-pair the headset. Move away from other wireless devices. |
| Callers cannot hear me. | Microphone blocked; headset not selected as audio output. | Ensure the microphone is not covered. Check your device's call settings to confirm the headset is selected for audio input/output. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | TS-1241 |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 33 feet (10 meters) |
| Battery Life (Talk/Music) | Up to 24 hours |
| Standby Time | Up to 720 hours |
| Charging Time | Approximately 1 hour |
| Water Resistance | IPX5 |
| Noise Control | Active Noise Cancellation (CVC 6.0 + DSP) |
| Microphones | Dual Microphones |
| Connectivity | Wireless (Bluetooth 5.3) |
| Compatible Devices | Android, iOS, Mac, Windows, HTC Desire 8 |
| Dimensions | 1.8 x 0.6 x 0.75 inches |
| Weight | 4 ounces |

Image 7.1: Diagram highlighting features such as Bluetooth 5.0 CSR, CVC6.0+DSP noise reduction, 15M+ connect range, ability to connect two devices, and support for Siri/Alexa/Google. Note: The product features Bluetooth 5.3, not 5.0 as depicted in the image text.

Image 7.2: Illustration of the CVC6.0 + DSP noise cancellation technology, showing how sound is collected, analyzed, filtered, and processed for clear voice transmission.
8. Warranty & Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Tek Styz website. Keep your proof of purchase for warranty claims.