Eureka 570B  Cordless Boss Upright Vacuum Lightweight, 7.6-pound rechargeable vacuum 12-volt battery covers 1,500 square feet or 15 minutes per charge Two-motor system; revolving brush roll for carpets Bagless, clear dust cup is easy to empty; telescoping handle Measures 7 by 11-1/4 by 27 inches; 1-year limited warranty