This hair trimmer is designed for efficient and versatile grooming. It features durable stainless steel fixed and moving blades that ensure a sharp and precise cut every time . Powered by a 500mAh Li-ion battery, it requires 1.5 hours to charge fully and provides over 90 minutes of cordless runtime for extended use . The included three attachment combs offer flexibility to achieve different hair lengths and styles, making it suitable for various grooming needs .