Andis® eMerge Clipper, #10, BlueThe Andis eMerge professional livestock clipper is the clipping workhorse you need for show day Single speed clipper features a powerful rotary motor that runs 4,500 strokes per minute Can be used while plugged in or cordless for ultimate versatility Features a push power button 5. T84 and #10 Blade options 6. Lithium Ion battery holds a charge for up to 1. 5 hours of run time