This professional hair trimmer is engineered for efficient and reliable performance. It features durable stainless steel fixed and moving blades that work together to ensure a sharp and precise cut every time . Powered by a robust ICR18650 1200mAh Li-ion battery, it offers substantial cordless runtime for extended use . The motor operates at a speed of 6500 RPM ±10%, delivering consistent power for smooth and effective trimming across various hair types .