Professional Technical Support and Satisfaction Guarantee: Heiling offers professional after-sales support and a 3-month refund guarantee. If you have any questions or concerns about the product, please contact us, and we'll be sure to provide you with prompt and satisfactory assistance. Alarm Clock with Light:There is also a night light button if you want to read the time at night.When you don't press it at ordinary times, the night light won't be on, so you don't have to worry about affecting sleep. Silent Operation: Thanks to its sweeping second hand, thiskids alarm clock boys operates silently, ensuring a peaceful and uninterrupted sleep for your child. We recommend using one 1.5V battery (not included). Suitable for Deep Sleepers: The kids alarm clock boys is designed to wake even the heaviest sleepers, making it perfect for boys who have trouble waking up. With this alarm clock, you won't have to worry about your child being late for school or missing important events. Stylish Rainbow Astronaut Design for Room Decor:This blue alarm clock comes with adorable astronaut accessories, allowing children to DIY a unique and lovely alarm clock as they please. It is not only a decoration for your boy's bedroom but also a perfect astronaut decor gift for children learning to walk, teenagers, girls' birthdays, children's day, thanksgiving day, or even for homeschooling families.