USB Rechargeable Electric Pet Clipper Razor Set Low Noise Pet Hair TrimmerOverview: The blade is detachable, easy to replace and clean. The ceramic knife is sharp and wear resistant, and the titanium alloy fixed knife does not cause skin allergies. Five fine tuning speeds + four limit combs: depending on the length of the hair, the cutting head or a limited comb configuration. The length of the comb can be limited. Ultra low mute design: This pet hair trimmer with the precision motor, low vibration, provides quiet operation