Introduction
Thank you for choosing the Techmade Digital Alarm Clock with Wireless Charging. This device combines a clear LED display alarm clock with convenient wireless charging capabilities for compatible smartphones. It also features a night light, temperature display, and calendar function. Please read this manual carefully before use to ensure proper operation and to maximize your product experience.
Important Safety Information
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Keep the device away from water or other liquids.
- Do not attempt to disassemble or modify the device. This will void the warranty.
- Use only the provided power adapter or a certified equivalent.
- Ensure proper ventilation when using the wireless charging function.
- Keep out of reach of children.
Package Contents
Please check the package for the following items:
- Techmade Digital Alarm Clock (Model W258)
- USB Power Cable
- User Manual

Image: Techmade Digital Alarm Clock in its retail packaging, showing the device and its box.
Product Overview
Familiarize yourself with the various parts and controls of your Techmade Digital Alarm Clock.

Image: Front view of the Techmade Digital Alarm Clock, displaying the time (15:38) and temperature (25°C) on its LED screen. Control buttons are visible on the top surface, along with the wireless charging symbol.
Key Features:
- Digital LED Display: Shows time, temperature, and calendar.
- Wireless Charging Pad: Located on the top surface for compatible devices.
- Alarm Function: Supports multiple alarms.
- Adjustable Brightness: LED display brightness can be adjusted, including a night mode.
- Control Buttons: Located on the top for easy access to settings.

Image: The Techmade Digital Alarm Clock with graphical overlays indicating features such as wireless charging, ambient temperature display, three alarms, calendar, and 12/24-hour time format setting.
Setup Guide
1. Power Connection
- Connect the provided USB power cable to the DC 5V input port on the back of the alarm clock.
- Plug the other end of the USB cable into a suitable USB power adapter (not always included) or a powered USB port.
- The LED display will light up, indicating the device is powered on.
2. Initial Time Setting
Upon first power-up or after a power interruption, you may need to set the current time.
- Press and hold the 'M' (Mode) button to enter time setting mode. The hour digits will flash.
- Use the '+' and '-' buttons (or similar adjustment buttons) to set the hour.
- Press 'M' again to switch to minute setting. Use '+' and '-' to set the minutes.
- Press 'M' a third time to confirm and exit time setting mode.
- To switch between 12-hour and 24-hour format, press the '+' button while in normal time display mode.
Operating Instructions
Setting Alarms
This device supports setting multiple alarms (e.g., up to three). Refer to the specific button labels on your device for exact controls.
- In normal time display mode, press the 'Alarm' button (often represented by a bell icon) to cycle through Alarm 1, Alarm 2, Alarm 3 settings.
- When the desired alarm (e.g., AL1) is displayed, press and hold the 'Alarm' button until the hour digits flash.
- Use the '+' and '-' buttons to set the alarm hour.
- Press 'Alarm' again to set the alarm minutes. Use '+' and '-' to adjust.
- Press 'Alarm' one more time to confirm and activate the alarm. An alarm icon will appear on the display.
- To deactivate an alarm, cycle to the alarm setting and press the 'Alarm' button until the alarm icon disappears.
- When an alarm sounds, press any button to snooze, or press and hold a specific button (e.g., 'M' or 'Power') to turn off the alarm for the day.
Using Wireless Charging
The top surface of the alarm clock features a wireless charging pad compatible with Qi-enabled devices.
- Ensure the alarm clock is powered on.
- Place your compatible smartphone or device directly onto the wireless charging pad on the top of the clock.
- Ensure the device is centered on the charging pad for optimal charging.
- A charging indicator (e.g., a lightning bolt icon on your phone screen or a specific LED on the clock) should appear, confirming that charging has begun.
- Remove your device once fully charged or when no longer needed.

Image: A smartphone placed on the top surface of the Techmade Digital Alarm Clock, actively charging wirelessly. The clock displays the time and temperature.
Adjusting LED Display Brightness / Night Mode
The LED display brightness can be adjusted to suit your preference, especially for night use.
- In normal time display mode, press the 'Light' or 'Dimmer' button (or similar icon) to cycle through different brightness levels.
- Some models feature a dedicated night mode that automatically dims or turns off the display during specific hours. Consult your device's specific button functions.

Image: The Techmade Digital Alarm Clock on a bedside table in a dimly lit room, demonstrating its night mode with a subdued display, ensuring minimal light disturbance during sleep.
Calendar and Temperature Display
The clock automatically displays the current date and ambient temperature. No specific setting is usually required for these functions.
- The date typically cycles with the time or can be viewed by a short press of the 'M' (Mode) button.
- The temperature is usually displayed continuously alongside the time.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the alarm clock. Do not use abrasive cleaners or solvents.
- Storage: If storing the device for an extended period, disconnect it from power and store it in a cool, dry place.
- Battery: The device uses a C-type battery (1 included) for backup. Replace it when necessary to maintain time settings during power outages.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is off or not working. | No power connection or power outage. | Check power cable connection. Ensure power outlet is working. |
| Wireless charging not working. | Device not Qi-compatible, not centered, or foreign objects on pad. | Ensure your device supports Qi wireless charging. Reposition the device. Remove any metal objects or thick cases. |
| Alarm does not sound. | Alarm not set or volume too low. | Verify alarm settings and ensure the alarm is activated. Check volume settings if applicable. |
| Display is too bright/dim. | Brightness setting needs adjustment. | Press the 'Light' or 'Dimmer' button to cycle through brightness levels. |
Specifications
- Model Number: W258
- Dimensions (L x W x H): 16 x 3.81 x 4.03 cm (6.3 x 1.5 x 1.59 inches)
- Weight: 300 grams (0.66 lbs)
- Display Type: Digital LED
- Power Source: Battery Powered (1 C battery included for backup), USB (DC 5V)
- Connectivity: USB
- Special Features: Wireless Charging, Alarm, Timer, Adjustable LED Display, Night Light, Temperature Display, Calendar.
- Material: Silver-colored casing
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact Techmade customer service through their official website. Keep your purchase receipt as proof of purchase.





