The premium, award-winning Panasonic Arc5 electric razor features a 5-blade shaving system with precision-honed 30° blades for outstanding closenessPanasonic's fastest, most powerful Hyper Performance linear motor delivers 14,000 cuts per minute - that's 70,000 cross-cutting actions per minute across 5 blades - for fast, efficient shaving; a built-in Arc 5 shaving sensor monitors differences in beard density and automatically adjust cutting power for exceptional comfortBuilt-in Panasonic Arc5 shaving sensor continually detects differences in beard density as you shave to automatically adjust electric razor power for a more even shaveMulti-Flex pivoting head enables this men's electric razor to glide smoothly along the individual contours of the face, chin, neck and jaw, Multi-fit ARC foils gently conform to facial contours for enhanced shaver comfortThe ES-LV65 shaving machine includes a Pop-Up Trimmer to quickly detail sideburns and mustaches, wet/dry operation for convenient shaving in or out of the shower and a 10-stage LCD to check Arc 5 shaver status at a glance Compatible accessories: WES9032P, WES9173P, WES9170Pcharging time 1 hour and operation time is 45 minutes and power source is AC 100-240V (Automatic International Dual Voltage Conversion)