AlwayzAire 18 Queen Queen Air Mattress with Built-in Pump

? AlwayzAire Airbed 18 inch with Built-in AC Pump. Queen ? Built-in 110-120V~ electric AlwayzAire? pump (ETL approved). monitors and maintains air flow continuously via internal sensors ? Unique rib design helps to eliminate roll off ? One USB port for phone or tablet charging ? Inflates in just 4 minutes ? Storage bag included