Warm Tips: The replace shaving head should be replaced at least once every 6/7 months and clean it on time for a good experience. For a better bald look, please make hair to less than 5 mm then use the head shaver. Easy to Clean: Better to clean, save and your time and waterproof design support to be detachable and washable head makes it easy to clean directly under running water. Compatible with Many Models: Buckle the same head shaver models, can be used. TIPS: Not compatible with Philips*, Pitbull*, Remington* Brand. Pls check the interface before placing an order. Smooth and Close shaving head: Double layer net protects your skin from sharp blades, leaves no nicks, cuts, or any irritation marks. 5D/6D floating shaving head: 5D/6D floating head with 360°shaving can easily fit various contours of your face and head, providing you a smooth and comfortable experience.