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: Are those real bluetooth ? I just received one and I have to plug in to my phone in order to connect bluetooth. if it has bluetooth connection, why I have to plug it in to my phone all the time to stay connect? If I have to plug it in to my phone, what is different from regular earphone? As there is no Q & A to ask a question to the seller, i have to put a equation here. To Seller: can you response my question ASAP?

electronics