If you are looking for a professional LED alarm clock, then your research is over here. That's because our alarm clock can meet your need. This LED digital clock displays current temperature and humidity levels. Features -Color:Black -Material:Plastic -Size:17.50X6.80X3.50cm/6.88X2.67X1.38in - Battery: 3pcs AAA battries(not included) - Lamp Color: Green - Brightness Level: 3 levels adjustment - The maximum countdown time is 23 hours, 59 minutes and 59 seconds. - Safe and convenient to use, not easy to break or deform, reusable and can be applied for longtime. - This LED alarm clock goes great with any decor and would look beautiful on an office desk, bedroom table, etc. -With its simple and modern design, this product can fit seamlessly into various , adding both functionality and aesthetic appeal. -With adjustable brightness levels design LED clock, it provides a comfortable viewing experience. - Multi-functional design, makes this simple clock extremely easy to use, which is great for seniors. Package list: 1 Digital Clock 1 x USB cable 1 x Instruction Manual (English and Chinese)