?Convenient USB Charging & Gift for Men?:This cordless razors for men comes with a USB cable, can be connected to the computer, power bank, car, and other USB device, more secure and convenient. Up to about 90 minutes shaving time after about 1.5 hours charging. It is perfect for every businessman and travelers. It is also a choice to send to father, boyfriend, husband or son on Christmas, birthday and other holidays. ? IPX7 Waterproof Wet & Dry Shaver?: IPX7 waterproof design caters for both wet and dry use, supporting shaving with foam or water. No longer worry about using it in the bathroom, the electric head shaver can complete the trimming task efficiently. Use this electric head shaver under running water and enjoy shaving in the shower. The knife head adopts magnetic technology, which is easy to disassemble and clean. ? 5-IN-1 Multifunctional Rotary Shaver?: An extremely versatile men's shaver includes four interchangeable heads that not only shaves your beard but also allows you to trim away sideburns, hairs (3mm,5mm,7mm) and nose hairs. In addition, features a facial cleaning brush and massage brush for deep skin cleansing. You can easily cut your hair to your preferred length. For all your hair trim and facial needs. ? 15 Curved Surface Design & Self-Sharpening Blade?: Double-track Blade Net (18×3 blades), High Precision Steel (0.10mm Thickness) and self-sharpening Blade. 15 curved surface design, smooth and not scratched. 360° multi-stage floating head, smooth and fast shaving without hurting the skin. The 3D Floating rotary shaver head automatically adapts to the contours of your face and neck bringing you an effective and smooth shaving experience. ?Smart Sensing Technology / Travel Lock Design?: The switch key adopts fuselage induction technology, hold the fuselage, the switch key will light up, and press 1s to turn on/off the machine shortly. Press and hold for 3s, the breathing light flashes three times, open/close the travel lock to prevent accidental touch. Note: For the first time, please press and hold for 3s to unlock the travel lock, if the product does not boot successfully, please turn on the power and try again.