StackSocial offers the EvaSMART 2: Smart Personal Air Conditioner in several colors (White pictured) for $199. Coupon code "DN15" cuts that to $169.15. With $2.99 for shipping, that's the lowest price we could find by $37. Buy Now Features coverage for an area of up to 33 feet 1.3L tank capacity touch screen, app, and voice control