The Panasonic ARC3 ES-RT37-S men's electric shaver is one of Panasonic's best shaving machines. It delivers close, clean, quick shaving with three ultra-sharp stainless steel blades. Each blade in the ARC3 ES-RT37-S Panasonic electric razor is honed to a 30 Degree edge. Together with ultra-thin Panasonic ARC3 foil system, they gently conform to the individual contours of your face and neck. This premium men's shaving machine also includes a flexible pivoting head to guide the electric shaver blades and foils along the skin for outstanding comfort. The Panasonic men's electric shaver includes a slide-up 45 Degree trimmer to add the perfect finish to mustaches and sideburns. It's 100% waterproof, and can be used with foam or gel in the shower or used dry anytime. Cleaning the Panasonic ARC3 ES-RT37-S men's electric shaver is simple - just rinse the electric shaver head under running water. A rechargeable Li-ion battery provides up to 54 minutes of cordless wet dry shaver power and a five-minute quick charge provides power for one shave. Universal voltage makes using the Panasonic ARC3 ES-RT37-S men's electric shaver as easy while travelling as it is at home. Like all Panasonic shavers for men, blades and foil should be replaced when dull.