Core Functions: Unlocking Diverse Hair Styling Possibilities 1. 7-position precision scale to cover medium-length hair trimming needs 7-24mm span adjustment: Providing 7mm, 10mm, 13mm, 16mm, 19mm, 22mm, 24mm length options, each scale is clearly labelled, making it easy to control the level of hairstyle without the need for professional skills, especially suitable for medium-length hair trimming, thinning, sideburns trimming and other scenarios. Family and professional dual-use: from men's refreshing short hair to women's collarbone hair, children's student head, and even pet hair trimming (such as teddy, golden hair modelling), one machine multi-purpose to meet the needs of the whole family. Ergonomic design, safety and comfort Rounded comb teeth + anti-pinch structure: The edges of the comb teeth are delicately edged, smooth and non-scratch when contacting the scalp, and can be used without worry for sensitive skin; the internal cutter channel is optimised to reduce hair stagnation, reduce pulling pain, and make the process of hairdressing smoother. Lightweight material: Made of high-strength ABS+PC hybrid material, wear-resistant and drop-resistant and weighing only about 30g, it is easy to hold for a long time without any burden, and with the original ergonomic handle of the barber, it is more effortless to operate. Ready to use and easy to clean One-touch installation: No tools required, just press the slot of the cutter head to fix it, and press the two sides of the clip to remove it, even novice users can get started quickly. Full-body washable design: supports direct rinsing of residual hair flakes between the teeth of the comb, with the included cleaning brush, deep cleaning without dead ends, maintaining hygiene while extending the life of the cutter head.