Material: Metal + Reusable Plastic Size: 9*15*5.5 cm Mirror: Glass Dial Diameter: 7 cm Battery: 1xAA battery (not included) [Cute Children's Clock] Unique and adorable owl-shaped alarm clock, specially designed for children. It's not just a useful alarm clock, but also a fantastic decoration for a child's room, study, or bedroom. A perfect gift for birthdays, Christmas, graduation day, etc. [Safe for Kids] This alarm clock is made of high-quality material, making it safe for children. With this bedside alarm clock, you no longer need to set the alarm on a mobile phone, protecting your children from radiation. Enjoy peace of mind knowing your children are safe using it. [Super Loud Alarm] The twin bells provide an extra loud sound to wake your children up in the morning. No snooze button – a great analog alarm clock for kids who have trouble waking up. [Silent & Precise Clock] The battery-operated, non-ticking alarm clock uses superior sweeping movements to guarantee true silence with a smooth second hand and accurate timekeeping. Your little one will enjoy a more restful and deeper sleep. [Soft Night Light] Soft, natural backlighting makes it easy to see the time at night. Simply press the night light button on the back of the clock, and your children can easily check the time without straining their eyes.