1. Introduction
This manual provides comprehensive instructions for the Hello Kitty Sunrise Alarm Clock, Model HKCLK01WH. This device combines an alarm clock with a sunrise simulation light, multicolor lighting options, an LED display for time, date, and temperature, and a USB charging port. Please read this manual thoroughly before operating the device to ensure proper use and longevity.
2. Product Features
- Sunrise Simulation: Gradually brightens to simulate a natural sunrise, aiding in a gentle wake-up.
- Multicolor Lights: Offers various color modes for ambient lighting.
- LED Display: Clear digital display showing time, date, and room temperature.
- USB Powered: Operates via USB power and includes a USB port for charging external devices.
- Snooze Function: Allows for temporary delay of the alarm.
- Hello Kitty Design: Features a decorative Hello Kitty theme.

Figure 2.1: Front view of the Hello Kitty Sunrise Alarm Clock displaying time and emitting a pink light.
3. Package Contents
Please verify that all items are present upon unpacking:
- Hello Kitty Sunrise Alarm Clock (Model HKCLK01WH)
- USB Power Cable
- User Manual (This document)

Figure 3.1: Packaging of the Hello Kitty Sunrise Alarm Clock, indicating included items and features.
4. Setup
4.1 Power Connection
- Connect the provided USB power cable to the USB port on the back of the alarm clock.
- Plug the other end of the USB cable into a compatible USB power adapter (not included) or a powered USB port.
- The LED display will illuminate, indicating the device is powered on.

Figure 4.1: The alarm clock connected to a smartphone via its USB charging port.
5. Operating Instructions
5.1 Setting Time and Date
Refer to the control buttons on the device (specific button names/locations are not provided in product data, so using generic terms):
- Press and hold the SET button (or equivalent) to enter time setting mode.
- Use the UP and DOWN buttons (or equivalent) to adjust the hour, then press SET to confirm.
- Repeat for minutes, year, month, and day.
- Press SET again to exit setting mode.

Figure 5.1: The alarm clock's LED display showing time, date, and temperature.
5.2 Setting the Alarm
- Press the ALARM button (or equivalent) to enter alarm setting mode.
- Use the UP and DOWN buttons to set the desired alarm time.
- Press ALARM again to confirm and activate the alarm. An alarm icon should appear on the display.
- To deactivate the alarm, press the ALARM button until the alarm icon disappears.
5.3 Sunrise Simulation and Light Modes
The alarm clock features a sunrise simulation and various multicolor light modes.
- Sunrise Simulation: When an alarm is set, the light will gradually increase in brightness approximately 30 minutes before the set alarm time, simulating a sunrise.
- Multicolor Lights: Press the LIGHT button (or equivalent) to cycle through different color modes or to turn the light on/off.
- Brightness Adjustment: Some models allow brightness adjustment by holding the LIGHT button or using dedicated brightness controls.

Figure 5.2: The alarm clock showcasing its multicolor light capabilities and USB power feature.
5.4 Snooze Function
When the alarm sounds, press the SNOOZE button (or equivalent, often a large button on top) to temporarily silence the alarm. The alarm will sound again after a preset interval (e.g., 5-10 minutes).
5.5 USB Charging Port
The alarm clock includes a USB port for charging compatible external devices. Connect your device's charging cable to this port. Ensure the alarm clock is powered on for the charging function to operate.
6. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Placement: Place the alarm clock on a stable, flat surface away from direct sunlight, heat sources, and moisture.
- Power: Always use the provided USB cable and a compatible power adapter.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank. | No power or power cable is loose. | Ensure the USB cable is securely connected and the power adapter is functioning. |
| Alarm does not sound. | Alarm is not activated or volume is too low. | Verify the alarm icon is displayed. Check alarm volume settings if available. |
| Time is inaccurate. | Time was not set correctly or power interruption. | Reset the time and date as per Section 5.1. |
| USB charging not working. | Alarm clock not powered or device cable issue. | Ensure the alarm clock is powered. Try a different USB cable for your device. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Hello Kitty |
| Model Number | HKCLK01WH |
| Display Type | Digital LED |
| Power Source | Corded Electric (USB) |
| Product Dimensions | 7"W x 6"H |
| Material | Plastic |
| Special Features | Adjustable Brightness, Alarm, LED Display, Temperature Display, Sunrise Simulation, Multicolor Lights |
| UPC | 680079014957 |
| Manufacturer | Southern Telecom |
9. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your proof of purchase for warranty claims.
Manufacturer: Southern Telecom
Website: www.southerntelecom.com