Eureka The Boss Cordless Rechargeable Handheld Vacuum Cleaner, 79B Cordless handheld vacuum cleaner with 3-3/5 volts of rechargeable power Clean Air System helps protect the motor; on-board crevice tool Easy-to-empty dustbin; 2-1/2-inch-wide cleaning path; lightweight design Fingertip on/off control switch; wall-mountable charging base included Measures approximately 17 by 5 by 4 inches; 1-year limited warranty