iNextStation Professional Electric Rechargeable Pet Grooming Kit 100-240V Electric Pet Clippers Haircut Trimmer Ceramic Cutter Stainless Blade for Dog Cat [Sharp Blade]The dog clipper has a stainless steel fixed blade and a ceramic moving blade. The two blades along with the powerful motor [Low Vibration and Noise]Safety blade design make the pet clipper wont clamp pets hair or hurt skin. Low vibration and noise level (55-59dB) wont make your pets feel nervous when grooming. [Pet Grooming Clippers Kit]IncludesElectric pet clipper, detachable blade, cleaning brush, P ower Adapter [It's Rechargeable]It can Continuous use after charging.You can also use it when charging so you don't have to worry about that it may stop working and have left a half groomed dog.