Definition: In this task, you're given a review from Amazon and your task is to generate the name of the category of the product based on the review given by the user. The categories are: kitchen, office product, watch, wireless, other, toy, digital video download, camera, jewelry, pet products, sports, industrial supplies, baby product, grocery, drugstore, home improvement, pc, shoes, automotive, digital ebook purchase, musical instruments, beauty, book, electronics, lawn and garden, apparel, home, video games, luggage, furniture, personal care appliances.
Input: Product was defective -- it takes a charge but won't charge a device. The flashlight didn't work either. In addition as other reviews have stated I suspect the capacity of this item is extremely overrated. It should physically weigh more if it were in fact a 20,000mah capacity battery. It looks like there are other knockoff brands of this item as well. I'd avoid those too.

wireless