♩【Smooth & Polished】Our Mini Neck Fan is made of durable and high-quality ABS material, and a polished design, that won't hurt your baby's hands. ♩【Multiple Gear Selection】Lanyard Fan multiple gear selection, the first gear is soft wind, the second gear is natural wind, the third gear is a strong wind, and the battery life is 150-400 minutes. ♩【Multiple Usages】Portable USB Fan is great for indoor and outdoor use. Set it your desk at work, take it summer travels, or use it to keep the baby cool as they nap! ♩【Battery Operated】Our Cartoon Fan is equipped with a built-in battery, no need to plug it in when using, cordless and portable to take to anywhere freely, especially if there are limited outlets and a power outage happens. ♩【Small & Portable】Rechargeable Necklace Fans are equipped with a lanyard, the length can be adjusted freely and can be hung the neck or hung in other places. The compact size is very suitable for putting in a bag or pocket.