Stay cool even in hot weather when you have the blo Wearable Micro Cooling Device. Attaching to your clothing or gear, this small and mighty device can cool you down 6 degrees in only two minutes. The blo Cooling Device has a large honeycomb opening on one end to draw in air quickly and efficiently. The other end has a sleek output where it delivers cool air. You can choose between the Low, Regular, or Turbo settings to cool down as quickly as possible. The built-in clip makes it easy to attach blo to your shirt, pants, or even a stroller for your little one. In addition to cool air, you can also add essential oils to help you relax and feel your best. Some essential oils have additional benefits such as repelling mosquitos. Charging in just over an hour, blo gives you up to 8 hours of cooling.