TRAVEL LOCK - Travel lock feature to avoid the false operation of the electric shaver when you are not using or traveling. Press and hold the On/Off button for 3 seconds to enable or disable it. This is a great feature when you need to take your shaver with you on the go. DETACHABLE FOILS & BLADES - Convenient for daily cleaning and future replacement of foils assembly and blades. In order to maintain the best shaving effect, we recommend replacing the foils assembly and blades every six months. you may order the replacement foils and blades from our store. WATERPROOF AND WET & DRY - The electric foil shaver is 100% waterproof and whole body washable, you can shave dry or wet or even use it in the shower. Easy to clean after each use please rinse the foils and blades assembly to maintain optimal performance. TYPE-C QUICK CHARGE - Travel friendly design, the electric razors uses a universal Type-C interface for fast charging, making it convenient for you to charge it anytime and anywhere. The mens shaver can be fully charged in two hours and can be used for 90 minutes. POWERFUL & ULTRA THIN FOILS - The ultra-thin dual foils makes it easier to capture stubble and short hair, and the floating double cutters follows every contours of your face, even on the neck and jaw line, giving you a comfortable and gentle shaving experience and save your time. Barbers and stylists can use this pro electric shaver to easily and efficiently achieve fades and bald hairstyles. PROFESSIONAL QUALITY SHAVER - The Aesfee professional foil shavers would be the perfect electric razors if you shave every day, This electric shaver is specifically designed for stubble and short hair, so you can easily maintain daily zero finish on your face, neck, or bald head for home or travel use. IMPORTANT: If your hair is longer than 1/32 inch or you have a curly beard that grows close to your skin, first trim it to a short stubble with a trimmer, then use an Aesfee Foil Shaver for a smooth finish.