Flexible and versatile tripod: The baby fan is equipped with a flexible and multi-functional tripod, which is made of high quality bendable metal and wrapped with newly upgraded durable soft silicone. Shaped like an octopus, it can be easily wrapped in different positions, strollers, cribs, car seats, tables, treadmills, etc., to satisfy your cooling needs on different occasions. 4000mAh Large capacity battery : Working with 4000mAh large capacity battery, it can be used continuously for 4-14h (depending on different wind speeds) with a full charge. It usually takes 3-5 hours for the baby fan to be fully charged by the type-c charging cord connecting to usb adapter or power bank or laptop or car charger. (Note: Fast charge should be 5V or 2A). 4 adjustable wind speeds: Featuring 4 wind speeds (soft or breeze or strong or natural wind), the stroller fan is suitable for different scenarios. The natural wind will change linearly between Soft and Breeze, avoiding the discomfort caused by constant wind speed for a long time. 720 Rotation and Upgraded Motors: The stroller fan can be adjusted vertically and horizontally, providing you with all-around cool wind. Plus, designed with next-generation brushless motors, the stroller fan provides stronger wind and lower noise (