Professional, cordless Andis Pulse ZR II Vet clipper is equipped with a powerful yet quiet motor. With five speed settings, it allows for speed adjustment to suit every type of coat and work requirement. The lithium-ion battery enables continuous operation for up to 3 hours without the need for charging and has no memory effect, allowing for charging at any time. This next-generation clipper has a charging time equal to its working time (120 min). It features a built-in indicator for the battery charge status. It can handle every type of coat, from thick, woolly undercoats to fine hair. Another advantage of the multiple speeds is that the blades operate very quickly, from 1800 to even 3800 strokes per minute. This model is very lightweight, and the ergonomic, non-slip grip ensures high comfort during all-day use. LED indicators signal the speed level. The Andis Pulse ZR II is compatible with all Snap-On type blades available on the market and comes packaged with a surgical ceramic blade No. 40 (0.25), a case, and accessories. Recommended for pet grooming salons, veterinary clinics, and breeding. Technical specifications: rotary motor 1800-3800 SPM strokes per minute 100-240V frequency 50-60Hz weight (clipper + blade + battery) 483g The set includes: Andis Pulse ZR II Cordless clipper two lithium-ion batteries elegant storage case Andis CeramicEdge surgical blade No. 40 charging station power supply tube of oil spare brush user manual