The Lawn Mower 4.0 from Manscaped is an advanced trimmer designed for a man's body. Waterproof powerful and with an LED spotlight to increase visibility while trimming you'll be sure to get a quality trim every time. With wireless charging and a 90-minute run time this trimmer fits easily into your busy lifestyle. Elevate your grooming routine with the Manscaped Lawn Mower 4.0. The Lawn Mower 4.0 features an Adjustable trimming guard with sizes 1-4 with 3 6 10 or 13mm settings The sleek two - toned black finish looks amazing and is finished off with a Hot Foil black chrome logo stamped on the back The Lawn Mower trimmer blade is recommended to be replaced every three months to ensure your device is both performant and hygienic.