This mirror surface alarm clock is made of ABS material, which can withstand use. Features the safe material, which has high durability, alarm clock is not easy to deform. Fine workmanship, ensures alarm clock practicality. Features - Color: white -Material:ABS - Size: 15.00X5.50X3.40cm/5.89X2.16X1.34in -Power supply: USB or 3 x AAA battery(not included) -Temperature range: -10 degree centigrade ~ 50 degree centigrade -Dark mode: 18:00 ~ 6:00 -Light color: blue - Large high definition digital display silent with time, alarm clock and temperature display functions. - Electronic clock with large display screen is the best present for your family, and they will like this clock. - Full high-definition display, easy to operate design, this clock is decorative and delicate. - This alarm clock is applicable to a variety of scenes, such as bedrooms, office, school etc. - Manufactured with professional technology to ensure the alarm clock can work for a long time. Package list: 1 x Electric Alarm Clock