Wahl® Chromado Lithium Clipper Kits includea quiet lightweight durable clipper with low vibration and nomaintenance. The powerful rotary motor produces up to 5 500SPMs for great performance longer usage times andconsistent reliable performance. Lithium-ion technologyprevents overcharging and overheating. The blade will never get hot eliminating the risk of overheated blades The 5-in-1 blade technology adjusts to accommodate blade sizes #9 #10 #15 #30 and #40 The kit also includes a charge stand charger softstorage case blade oil a cleaning brush instruction book and the following six attachment guidecombs: aSize Cut#1 1/8"#2 3/8"#3 1/3"#4 1/4"#6 3/4"#8 1"Motor Type: No-maintenance rotary Strokes Per Minute: Up to 5 500 Handpiece with Blade: Weight: 10. 2 oz Length: 7" Warranty: 1 year Shipping Info: This is an ORM-D (OtherRegulated Materials-Domestic) product and can only be shippedwithin the contiguous United States via a ground carrier. Itcannot be shipped via the United States Post Office to a P. O. Box via expedited shipping (any method that might involve airtransport) or internationally.