3D Floating Heads - 3D flex heads follow to the curves of your face for a fabuluous shave, ensuring smooth contact with your skin closely without any pressure. Effective Shaving Blades System - With double-ring ultra thin cutter net and precision steel blade, this electric razor for men could shave double wider coverage than single ring, could cover any contour at your face. Strong Battery Life & Cordless - Comes with a USB cable, 1200mAh lithium battery which eliminates the need for frequent recharging. No snagging, no pulling and no uneven cutting. Wet or Dry Shaving - We recommend you use shaving foam. It will give you a better user experience with our razor.This electric shaver give you the flexibility of wet or dry operation. Use with foam or gel for a smooth, clean shave or dry for a fast stubble tidy up on the run. IPX7 Waterproof - Easily clean under the tap, with the IPX7 water-resistant shaver. The IPX7 rating means that the shaver can be submerged in 1 meter of water for up to 30 minutes.