Description If you are looking for a professional and affordable projection alarm clock, then your research is over here. That's because our alarm clock can meet your need. Adopted of premium material, this clock is practical and durable for long time use. This digital clock is not easy to get deformed and bring you much convenience. Features -Color:Black -Material:ABS -Size:14.00X6.20X4.00cm/5.50X2.44X1.57in -Power supply: USB cable (included) or 3 AAA batteries (not included) -Temperature display: C and F (C/F) -Temperature range: 0 ~ 50 (32 ~ 122) -The intelligent alarm clock is durable and delicate than others, you could keep it for a long time. -This clock owns the strong wear resistance ability, and also decorative, delicate. -Good performance, multi-functional and fashionable clock is always provided by us. -Three levels of brightness adjustment (light, dark, off)LED lights will automatically dim in the night time (18:00-6:00), and will automatically brighten in the day time. -The digital alarm clock is light and compact, easy to use and portable to carry on. Package list: 1 x alarm clock 1 x USB cable