Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your KANBIT Digital Stopwatch Timer. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your device.

Image: KANBIT Digital Stopwatch Timer, front view. This image displays the overall design of the stopwatch, featuring a large digital display and three control buttons.
Product Features
- Clear and Readable Display: Equipped with a large LCD digital display for easy viewing of time, calendar, minutes, and seconds.
- Silent Operation: Operates without any alarms or beep sounds, suitable for environments requiring quiet.
- User-Friendly Setup: Lightweight and simple to operate with three primary buttons.
- Lanyard Included: Comes with a 22-inch lanyard for convenient carrying during activities.
- Accurate Timing: Provides reliable and accurate timekeeping for various activities.
- Versatile Use: Suitable for a wide range of sports and activities including swimming, running, cycling, and general fitness training.

Image: The KANBIT Digital Stopwatch Timer is depicted in various sports settings, including a gym, football field, running track, and cycling route, highlighting its versatility.
Package Contents
Each package contains two KANBIT Digital Stopwatch Timers and a user manual.
Setup
Battery Installation and Initial Use
The stopwatch comes with one LR44 battery pre-installed. Before first use, remove the protective plastic film from the display. The device will power on automatically.
Video: This video demonstrates the initial step of removing the protective plastic film from the stopwatch display before use, followed by demonstrations of the stopwatch and clock modes.
Operating Modes
Button Functions

Image: A close-up view of the stopwatch clearly labels the three control buttons: 'SPLIT/RESET', 'MODE', and 'START/STOP'. It also highlights water resistance and the included 22-inch lanyard.
- MODE Button: Cycles between Stopwatch Timer Mode and Clock Mode.
- START/STOP Button: Initiates and pauses timing in Stopwatch Mode; adjusts values in Clock Mode.
- SPLIT/RESET Button: Records split times and resets the timer in Stopwatch Mode; selects fields for adjustment in Clock Mode.
Stopwatch Timer Mode
To use the stopwatch function:
- Press the MODE button until the display shows '0:00:00' or a similar stopwatch format.
- Press START/STOP to begin timing.
- To record a split time, press SPLIT/RESET. The display will show the split time while the timer continues in the background. Press SPLIT/RESET again to return to the running time.
- Press START/STOP to pause the timer.
- With the timer paused, press SPLIT/RESET to reset the stopwatch to zero.
Clock and Date Mode
To set the current time and date:
- Press the MODE button until the display shows the current time (e.g., '7:53:01').
- Press the MODE button four times to enter the time setting mode. The seconds will flash.
- Press START/STOP to set the seconds to '00'.
- Press SPLIT/RESET. The minutes will flash. Press START/STOP to adjust the minutes.
- Press SPLIT/RESET. The hour will flash. Press START/STOP to adjust the hour (12-hour or 24-hour format, depending on the model's default or last setting).
- Press SPLIT/RESET. The day will flash. Press START/STOP to adjust the day.
- Press SPLIT/RESET. The month will flash. Press START/STOP to adjust the month.
- Press SPLIT/RESET. The year will flash. Press START/STOP to adjust the year.
- Press MODE twice to exit the setting mode and return to the stopwatch timer mode.
Maintenance
- Cleaning: Wipe the stopwatch with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Water Resistance: The stopwatch is designed to be water-resistant, but it is not fully waterproof. Avoid submerging it in water or exposing it to heavy rain for extended periods.
- Storage: Store the stopwatch in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Replacement: The LR44 battery is typically long-lasting. If the display becomes dim or unresponsive, the battery may need replacement. Consult a professional for battery replacement as the device is not designed for user-replaceable batteries.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Battery is low or depleted. | The LR44 battery may need replacement. As the device is not designed for user-replaceable batteries, professional assistance is recommended. |
| Buttons are unresponsive. | Internal malfunction or debris. | Ensure buttons are not stuck. If the issue persists, contact customer support. |
| Time/Date is incorrect. | Incorrect setting or battery interruption. | Follow the "Clock and Date Mode" instructions to reset the time and date. |
| Display flickering. | Internal connection issue or battery problem. | Try replacing the battery. If the issue continues, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | KANBIT |
| Model | B0CJF3VDX5 |
| Color | Black |
| Material | Plastic |
| Product Dimensions | 0.32"D x 2.4"W x 3.3"H |
| Item Weight | 2.39 ounces |
| Battery | 1 LR44 battery (included) |
| Screen Size | 3.3 Inches |

Image: The KANBIT Digital Stopwatch Timer is shown with its key dimensions labeled: 2.4 inches in width, 3.3 inches in height, and 0.7 inches in thickness.
Warranty and Support
KANBIT products are designed for reliability and performance. If you encounter any issues or require assistance, our customer support team is available to help. Please contact us with your product model and a description of the issue. We aim to respond to all inquiries within 24 hours.