Beat any heat wave with Portronic's Airway USB Airfans. This is a portable battery powered desk fan that can be easily placed in offices or your personal workstation at home to get that refreshing air all for yourself. It is highly efficient with 5-6 hours long working time when fully charged. It is compact which makes it exceedingly easy to use and ever ready to just be ported between office and home. The design of blades and composition make it tough and durable and its airway consists of soft blades and retrofitting arc that makes it unique.