Well known for their personal heaters and fans Optimus now brings you an exciting line of personal grooming products. The Optimus is a personal grooming system with a rotary blade system to comfortably remove nose ear and eyebrow hairs. Other features include a high performance trimmer head attachment fast trimming comb to quickly trim hair in large areas water resistant and maintenance free with self sharpening blades easy grip rubber coated body and operates on one AA battery (not included). Rotary blades to comfortably remove nose ear and eyebrow hairs. Easy grip rubber coated body. Fast trimming comb to quickly trim hair in large areas. Water resistant and maintenance free.