1. 2500mAh ultra-long battery life plus LED display: Rechargeable lithium-ion battery can provide more than 300 minutes of operation time. The digital display allows you to know the remaining battery life at any time.2. High-quality sharp blades: Deep groove design and hand-polished blades ensure an excellent haircut experience and easily handle thick hair.3, 3-level blade adjustment, supporting 0.8-1 8-2.8 mm, achieving perfect gradual change shape4, sturdy metal shell: the weight of the grip to the extreme, for cutting and styling to provide unparalleled flexibility and precision.5. Heavy-duty motor and smooth shaving: high-performance motor, can continuously trim hairstyles. Designed specifically for coarse hair, it will not cause discomfort by pulling the hair.6. Supports wired and wireless use, and can be modified in various ways during the journey.