So simple and nifty that you wonder why you didn't think of this! The hooop Wearable Neck Fan from the Pieria brand features a fan integrated into a ring that you wear around your neck. This blows a cooling breeze right where you need it on a hot day: around your neck and face. This leaves your hands free to do whatever you like doing on a nice day: watching a sports match, hiking, sightseeing, running, enjoying a picnic in the park, and so on. It pulls in air from a fan on the outside and then converts this into a cool breeze through multiple openings on the inside. The design, which is available in four colors, is unobtrusive and minimal.
The hooop Wearable Neck Fan features: