Key benefits — why you need this trimmer Delivers flexible styling options with multiple interchangeable cutter heads so you can create different looks with a single tool. Easy to maintain and hygienic: the whole unit is waterproof and the cutting head is removable for quick rinsing to wash away trimmed hair. Clear status information while you work: an LCD displays electric quantity, washing tips, locking function and energy prompt so you always know the machine's state. Comfortable, safe trimming for sensitive skin thanks to four included guide combs (3 mm, 6 mm, 9 mm, 12 mm) designed to avoid irritation. Core features and what makes it stand out Multiple cutter heads: interchange heads quickly to switch between fine detailing and broader trimming tasks; supports a variety of styling needs without extra devices. Full waterproof design: entire body is waterproof and the cutting head detaches for thorough rinsing under water, making cleanup fast and simple. LCD information panel: shows electric quantity together with washing tips, locking function status and energy prompts so maintenance and operation are intuitive. Four limit combs included: 3 mm, 6 mm, 9 mm and 12 mm combs provide consistent length control and are designed to be gentle on skin. Function, compatibility and performance notes Function: precise trimming, detailing and length control with interchangeable heads and guide combs. Compatibility: cutter heads and limit combs are designed for use with this unit's fitting system for reliable attachment and removal. Size and handling: compact, handheld design for comfortable control during styling and easy storage. Material and maintenance: fully washable construction and a removable cutting head simplify cleaning; follow the LCD washing tips for results. Performance indicators: LCD shows electric quantity and energy prompt to help you manage usage and charging; locking function adds security during storage and transport. Practical use scenarios 1. Home grooming for regular maintenance — use the 3 mm or 6 mm guide comb for tidy stubble and quick touchups between haircuts. 2. Complete haircut at home — attach a broader cutter head and the 9 mm or 12 mm combs for even, guided trimming of longer hair. 3. Travel and quick cleanups — the fully waterproof, compact body and removable cutting head let you rinse and dry the tool quickly for reuse while away from home. What you get: a versatile trimmer with multiple cutter heads, a full waterproof body and removable cutting head for easy cleaning, an LCD that displays electric quantity, washing tips, locking function and energy prompt, plus four skinfriendly limit combs (3 mm, 6 mm, 9 mm, 12 mm) for reliable length control.