1. Product Overview
The Smiling Shark TS-4 Headlamp is a versatile lighting device designed for various activities such as camping, hiking, running, and maintenance. It features a dual-spotlight system, multiple floodlight settings, and a strobe mode, providing adaptable illumination. The headlamp also includes a motion sensor for hands-free operation and is powered by a rechargeable 2400mAh battery.

Image: The TS-4 headlamp showcasing its super bright capabilities and key features like LED, 5 light modes, wave sensor, and 2400mAh battery.
2. Package Contents
Please verify that all items listed below are included in your package:
- TS-4 Headlamp x1
- Type-C Charging Cable x1
- Packaging Box x1
- User Manual x1

Image: A visual representation of the TS-4 Headlamp, Type-C charging cable, packaging box, and user manual included in the package.
3. Setup
3.1 Initial Charging
Before first use, fully charge the headlamp. Connect the provided Type-C charging cable to the headlamp's charging port and to a compatible USB power source. The battery indicator lights will show charging progress. A full charge typically takes 1-2 hours and provides up to 10 hours of continuous use.
3.2 Adjusting the Headband
Place the headlamp on your head and adjust the elastic headband for a comfortable and secure fit. The headband is designed to be adjustable to various head sizes.

Image: The TS-4 headlamp connected to a Type-C charging cable, highlighting its 2400mAh battery capacity and fast charging capability.
4. Operating Instructions
4.1 Power On/Off and Mode Selection
Press the power button located on the side of the headlamp to turn it on. Subsequent presses will cycle through the available lighting modes:
- Strong Spotlight: For focused, long-range illumination.
- Weak Spotlight: For softer, close-up tasks.
- Strong Floodlight: For wide-area illumination.
- Weak Floodlight: For diffused, general lighting.
- Strobe Mode: For signaling or emergency situations.
To turn off the headlamp, press and hold the power button for a few seconds, or cycle through all modes until it turns off.

Image: Illustrations demonstrating the five distinct lighting modes: Strong Spotlight, Weak Spotlight, Strong Floodlight, Weak Floodlight, and COB Strobe.
4.2 Motion Sensor Operation
The headlamp features a built-in motion sensor for hands-free control. To activate the motion sensor mode, press the dedicated sensor button. A green indicator light will illuminate when the sensor is active. Once activated, you can turn the headlamp on or off with a simple wave of your hand in front of the sensor.

Image: A person cycling at night, demonstrating the wave sensor mode of the headlamp, which allows hands-free operation by waving a hand.
4.3 Rotating Spotlights
The two side spotlights can be rotated up to 270 degrees, allowing you to direct the beam precisely where needed. Adjust them manually to achieve the desired lighting angle.

Image: A close-up view of the TS-4 headlamp illustrating how the two side spotlights can rotate 270 degrees for adjustable illumination.
5. Maintenance
5.1 Cleaning
Wipe the headlamp with a soft, dry cloth to remove dirt and debris. Avoid using abrasive cleaners or solvents, as these can damage the surface or internal components.
5.2 Battery Care
To prolong battery life, recharge the headlamp regularly, even if not in frequent use. Avoid completely draining the battery before recharging. Store the headlamp with a partial charge if it will not be used for an extended period.
5.3 Storage
Store the headlamp in a cool, dry place away from direct sunlight and extreme temperatures. Ensure it is clean and fully charged before storing.
5.4 Water Resistance
The TS-4 Headlamp has an IP44 rating, meaning it is protected against solid objects larger than 1mm and splashing water from any direction. It is not fully waterproof and should not be submerged in water.
6. Troubleshooting
- Headlamp not turning on:
Ensure the battery is charged. Connect the headlamp to the Type-C charging cable and a power source. Check if the power button is functioning correctly. - Dim light output:
The battery might be low. Recharge the headlamp fully. Ensure the lens is clean and free from obstructions. - Motion sensor not responding:
Verify that the motion sensor mode is activated (green indicator light). Ensure there are no obstructions between your hand and the sensor. Try turning the headlamp off and on again to reset the sensor. - Headlamp becomes warm during use:
It is normal for LED lights to generate some heat during operation, especially on higher brightness settings. If the headlamp becomes excessively hot or uncomfortable, reduce the brightness setting or turn it off to allow it to cool down.
7. Specifications
| Model Number | TS-4 |
| Brand | Smiling Shark |
| Battery Capacity | 2400mAh (2 Nonstandard Battery batteries included) |
| Battery Type | Lithium Polymer |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | ABS |
| Product Dimensions | 11D x 6.6W x 7.5H cm |
| Item Weight | 20 g |
| Runtime | Up to 10 hours |
| Charging Time | 1-2 hours |
| Water Resistance Level | IP44 (Splash Resistant) |
8. Warranty Information
The Smiling Shark TS-4 Headlamp comes with a limited manufacturer's warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the documentation included with your product or visit the official Smiling Shark website. Please retain your proof of purchase for warranty claims.
9. Customer Support
For any questions, technical assistance, or support regarding your Smiling Shark TS-4 Headlamp, please contact Smiling Shark customer service. You can typically find contact information on the product packaging, the official Smiling Shark website, or through your retailer.
Manufacturer: Smiling Shark