This is a Molcar hand fan. It works by simply pushing the handle while holding it. It's manual, so you can use it anytime. I think it's more like a toy than a fan ☆彡 The tape on the bag came off during storage, but it's new. ◎ If you purchase this with something else that costs 500 yen or more and the shipping cost doesn't change, I'll include it for [50 yen] (❁´◡`❁) Shipping and handling will cost about 340 yen, so this is the price if purchased separately.