The Panasonic ER-GC51 is a versatile grooming tool designed for men to maintain their beard, mustache, and hair with precision. It features a 39 mm wide stainless steel blade with a 45-degree sharpening angle, which ensures clean cuts and long-lasting sharpness. You can easily customize your look using the integrated rotary dial, which offers 19 different length settings in 0.5 mm increments, ranging from 0.5 mm without an attachment up to 10 mm with the included comb. This trimmer is built for convenience, weighing only 157 g and measuring 173 x 51 x 44 mm for a comfortable grip during use. It operates on a Ni-MH battery providing 40 minutes of cordless runtime after an 8-hour charge, though it can also be powered directly via the mains. An LED indicator keeps you informed about the battery status, while the waterproof housing allows you to rinse the device under running water for quick cleaning. The package comes complete with a power adapter, lubricating oil, and a cleaning brush to keep the blades in top condition.