We have seen all sorts of crazy Hello Kitty gadgets over the years. That includes everything from cell phones, to toaster ovens, iPhone docks, and you name it. But believe it or not, these are the first time we’ve seen Hello Kitty bluetooth headphones. Don’t get us wrong, we’ve seen Hello Kitty bluetooth headsets, and plenty of Miss Kitty headphones in all shapes and sizes, yet somehow these are a first for us. Anyway, the Logitec Hello Kitty Wireless Smartphone Earphones are available in several colors, including red, pink, light pink, and more. These headphones are basically earbud style, but they operate over bluetooth 2.1 and promise to have a battery life of up-to 90 hours standby, or 4.5 hours in use. And believe it or not, these are officially endorsed by Sanrio. The Logitec Hello Kitty Wireless Smartphone Earphones retail for $84.