Triple safety measures: Include less than 0.21” gaps to protect tiny fingers, a secure snap-on housing that's easy to clean but hard for babies to open, • High-Performance Rechargeable Battery: Powered by a built-in 500mAh battery, this fan runs 1-3 hours, ideal for a full night's sleep or a day at the amusement park. It supports charging while in use, ensuring uninterrupted cooling whenever needed • Portable & Easy to Use: Designed for versatility, rotates 360° in all directions and can be fixed or placed anywhere, ideal for strollers, cribs, car seats, desks, handheld, labor and delivery rooms, bikes • Premium & Safe Material: Made from premium BPA free plastic and food-grade silicone, the stroller fan ensures safety for babies and is built to withstand daily use, offering long-lasting durability and peace of mind for parents