Advanced power for consistent, high performance shaving. The REMINGTON UltraStyle Rechargeable Rotary Shaver delivers up to 40 minutes of cordless runtime, with universal USB charging and worldwide voltage. Shaving performance is top-notch with Dual Flex Technology, allowing the shaver head and three rotary blades to adjust independently to handle the contours of your face. The TwinTrack blades feature a slot and holes pattern that shaves long and short hairs to deliver a fast, comfortable shaving experience. You get two great styles from one shaver with the included stubble attachment. It snaps onto the shaver head to give you a clean stubble that enhances your look, plus it doubles as a head guard during storage and travel. The special anti-microbial additive helps inhibit the growth of bacteria around the blades for a clean, comfortable shave.