This clock doesn#39;t light up in the day time or room is brightenough. When room#39;s dark， sensor light enables clock toautomatically give off soft lights， which is perfect at night.
Specification:
Material: Plastic
Size: 13.5x7.6x4.6cm/5.31x2.99x1.81inch
Note: You must use ordinary carbon AAA batteries with this clock(the batteries are not included).

Features:
1. Sensor light can also be close， and please simply pressSNOOZE/LIGHT when you#39;re in need.
2. Quiet care to ensure a good sleep and best workingenvironment.
3. Offers alarm Indicator， snooze， a simple interface， night lightthat lets you rest easily.





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