This 2-in-1 multi-functional trimmer set is engineered for versatile and efficient grooming. It features a combination of a stainless steel fixed blade and a ceramic moving blade, designed to provide a sharp and smooth cutting experience while being gentle on the skin . Powered by a 400mAh Li-ion battery , it requires 1.5 hours to charge fully and delivers over 35 minutes of cordless runtime, suitable for quick touch-ups and extended use . The motor operates at a speed of 7500 RPM ±10% for consistent and effective performance .