Why does the screen often turn off? How to keep it always on?
When powered by batteries, the screen will light off after 16 seconds to save the power. When powered by the USB cord, the screen will always keep on.
Why can’t the screen stay on when the device is running on battery power?
Keeping the screen on constantly would drain the battery quickly, so it defaults to a power-saving mode. You can usually wake it up by pressing any button.
Why does the display switch between showing the time, date and temperature?
You may set it to the flashing mode accidentally. Press "MODE" button until it shows the temperature, then press and hold the "MODE" for 3s and the clock will return to normal display mode.
Even the lowest brightness is so bright for me at night, what can I do?
Press and hold "LIGHT/SNOOZE" button for 3s, the screen will light off totally to avoid disturbance. Press any button to exit this mode.
More Recommendations
 10" Digital Alarm Clock |  8.5" LCD Digital Clock |  6.7" LED Digital Clock |  4" LED Digital Clock |  5.7" LED Digital Clock | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Size | 8.3*5.5*1 Inch | 8*3.2*0.8 Inch | 6*2.8*1.8 Inch | 4*4*1.4 Inch | 4.7*3.5*1 Inch |
Color | White | White | Green | White | Black |
Frame Material | Plastic | Plastic | Plastic | Plastic | Plastic |
Power Source Type | Battery Powered | Cord or Battery Powered | Cord or Battery Powered | Cord or Battery Powered | Cord or Battery Powered |
Display Type | LCD | LCD | LED | LED | LED |
Cord Powered
When connected with the power cable, the screen will always light on.
Battery Powered
When powered by batteries, knock the clock to light on the screen for 16s.
1-60 Minutes Snooze
Press "LIGHT/SNOOZE" button on the back to delay alarm.
Why does the screen often turn off? How to keep it always on?
When powered by batteries, the screen will light off after 16 seconds to save the power. When powered by the USB cord, the screen will always keep on.
Why can’t the screen stay on when the device is running on battery power?
Keeping the screen on constantly would drain the battery quickly, so it defaults to a power-saving mode. You can usually wake it up by pressing any button.
Why does the display switch between showing the time, date and temperature?
You may set it to the flashing mode accidentally. Press "MODE" button until it shows the temperature, then press and hold the "MODE" for 3s and the clock will return to normal display mode.
Even the lowest brightness is so bright for me at night, what can I do?
Press and hold "LIGHT/SNOOZE" button for 3s, the screen will light off totally to avoid disturbance. Press any button to exit this mode.
More Recommendations
 10" Digital Alarm Clock | 8.5" LCD Digital Clock |  6.7" LED Digital Clock | 4" LED Digital Clock | 5.7" LED Digital Clock |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Size | ||||
| 8.3*5.5*1 Inch | 8*3.2*0.8 Inch | 6*2.8*1.8 Inch | 4*4*1.4 Inch | 4.7*3.5*1 Inch |
| Color | ||||
| White | White | Green | White | Black |
| Frame Material | ||||
| Plastic | Plastic | Plastic | Plastic | Plastic |
| Power Source Type | ||||
| Battery Powered | Cord or Battery Powered | Cord or Battery Powered | Cord or Battery Powered | Cord or Battery Powered |
| Display Type | ||||
| LCD | LCD | LED | LED | LED |