making it one of the quietest, most powerful air coolers in its category. Operating at a whisper-quiet 25 dB in QuietLow mode and blasting air out at 350m3 per hour in Turbo mode, the AT800AE is incredibly powerful for a compact spot cooler. Extremely energy efficient, the AT800AE consumes only 2.7 watts* of electricity in QuietLow mode – or about the equivalent of charging a smart phone#. Additional features include a patent-pending water tank filter, an innovative water channel design and an elegant glowing water level indicator light. It also boasts gentle water stream sounds, universal voltage compatibility and a detachable power cord for easy storage and maintenance.