Features: 1. Our alarm clock is made of high-quality plastic, lighter and more portable, with a clear HD LED display with very clear numbers. 2. The clock adopts a simple and smooth design, which can be matched with a variety of furniture. The bottom is a trapezoidal design, which allows the clock to be placed stably. 3. What can be replaced is a durable electronic watch: the battery is transparent and comes with a button battery. 4. The small alarm clock can be used as a timer for vehicle decoration, reading, exams, work, cooking, wearing masks, etc. It is very practical. Specification: Product name: electronic watch Product material: plastic + electronic components Product size: about 5.5*2.5*3cm/2.16*0.98*1.18in Battery: button battery (l1130) Product color: white, black, blue The package contains: 1pc electronic clock