Xiaomi has chosen to focus its efforts on dozens of markets outside the US that very few of its products ever make it stateside. It has slowly been bringing its offerings into the country, though, and has started selling four new products on Amazon (with one more to come) just in time for this year's holiday shopping season. The priciest one you can add to your Christmas list is Xiaomi's GoPro rival, the $300 Mi Sphere Camera kit, which is a 23.88-megapixel 360-degree camera that can record videos in 3.5K. Xiaomi has also released a $140 robot builder kit with Lego-like components and electronic parts like high-speed motors and engine that you can use to build robotic dinosaurs, Transformer-like machines or pretty much anything you want. You can write programs for your creations with the kit's accompanying app even if you don't know how to write code.