【Care and 】：You can replace the shaving heads in minutes. Place a small drop of oil on each head and perform the shaver for 10 seconds after installation to ensure the shaver works properly and smoothly 【FIT】：Compatible with Remington TITANIUM-X Flex & Pivot Foil and Cutter F5800 & F7800 【Easy to Clean Beard Shaver & Hair Shaver】: Washable face shaver for men right under the faucet keeping the product clean and ready for your next shave 【Surety】: perfectly protects the skin from scratches. You can enjoy a safe and smooth shave without scratching 【Dear customers】: Thank you for purchasing our products，Have a nice life 1