Rechargeable and Portable: comes with 2600mah battery, lasts 2.5-10 hours depending on winds, support USB charging via power bank laptop and any power source with USB output,a must have and your kids trip to Disneyland, zoo and park 360 Degree Angled and 3 Speeds: the stroller fan's head can adjust vertically and horizontally for any direction,to create the perfect cooling breeze; it comes with 3 speeds for different purpose, powerful wind yet whisper working Design for Baby: the mini fan with a flexible tripod/Legs, versatile and easy to clip on most strollers, crib, wheelchair, carriage and etc in any position, it's a for car seat, especially those with rear facing, your kid and you can enjoy cool and comfortable ride Baby-Friendly: fan cover specifically designed to protect little inquisitive fingers; this fan with LED lights of 3 setting, light up the night, keep your baby feeling safe, convenient for Mom and the elder in the darkness Durability and Sturdy: our designed the tripod with flexible knobs, the legs strong enough to be bent over and over; to present you a cool and worry-free summer