Low-noise Electric Grooming Shaver Razor Animal/ Pet/ Dog Clipper Trimmer Rechargeable Dog Trimmer with built-in battery for exceptional flexibility and maneuverability. Detachable guide combs make for quick, easy comb changes and increased versatility. The adjustable clipping comb is applicable for clipping hair of different lengths. With ON/OFF switch for safe and easy operation Four steps cutting length: 3/6mm, 9/12mm.