Mains Powered & Built-in Battery - Plug in the AC adapter (included) to power the clock and keep the display always on. A built-in backup battery to keep the clock running in the event of a power failure.
Voice Control: If the clock is not connected with power supply, when it detects the sound over 90dB, the display lights up automatically. You can also turn on the display by touching the “SNOOZE/LIGHT” button. If you keep the clock connected with the power supply, the display will remain on all the time.
2 Alarms & Snooze & 13 Alarm Songs with Adjustable Volume - This bedside clock has dual alarms and there are 13 ringtones for you to choose. The alarm volume can also be adjusted. With the snooze function, you can touch the “SNOOZE/LIGHT” button to get an extra 5- minute snooze time and this can be cycled until you press any other button to exit snooze mode.
Temperature & Adjustable Screen Brightness - This clock can show the indoor temperature. You can switch °C (Celsius) to °F (Fahrenheit) by pressing the “UP” button. The brightness of the display can be adjusted manually in 4 levels, and it auto dims during 10:00PM-6:00AM.
Modern Design - Its modern design is suitable for any decoration and the clock does not take too much space. You can put it in your desk, bedroom, and living room to decorate your room. With simple operation and clear indicators, this alarm clock is a good gift for children and the elderlies.

HERMIC Digital Alarm Clock (UK Plug) (Model: 8808-1)