Variety Dinosaur Alarm Clock: This rechargeable bedside lamp is designed in a cute dinosaur shape, attractive to children, you can change the dinosaur shape freely. Made of safe ABS and silicone material, you can rest assured to keep this night light next to your child's bedside Accompany Your Child to Sleep: This sleep sound machine features 6 soothing sounds to create a soothing sleep environment for your child. The soft sounds help to alleviate the feeling of loneliness when children are alone and promote better sleep Reasonable Planing Time: This bedroom alarm clock has 3 alarm settings, allowing you to set weekday or daily alarms, reasonable planning of work and rest time, 1-60 minutes to turn off the lights on a regular basis, peace of mind to fall asleep Portable Alarm Clock: This digital wake-up alarm clock is compact, lightweight and easy to carry. This sleep training clock for kids has a built-in high-capacity battery that lasts for hours after a full charge, ensuring portability and convenience Countdown Timer Function: Kids Dinosaur Alarm Clock can freely choose the countdown function from 1-60 minutes to accurately remind the homework time and cultivate children's good habits Specifications: Product Material: ABS+PC+Silicone Battery capacity: 1200mAh lithium battery Rated current: 180mA Rated voltage: DC5V Rated power: 0.76W (47 * 0.0161W/LED module) Working hours: approximately 30 days Charging time: approximately 4.5 hours Charging port: Type-C