Perplexing decision

So I have 100 bucks in my books.com.tw account. Its going to expire today so I tried to place order on something random. Firs that comes into mind is this cool wristband with some healthy stuffing or something like that. Looking stylish and having benefits (whether it is true or not), that wristband seems like a good choice, but the yellow strip n blue strip are sold out, much to my dismay, so I try to go for something else. Then I struggled for the next three hours on getting over head or in ear headphones. After a long search, I found this combo that gives a headphone and a earphone for less than 1000 bucks. Yep, I bought that, got to get it before their sanity ends. I mean, seriously, I don't care that much about quality, just give me something to listen to.