Get an ultra close, ultra comfortable shave with the Remington F3900DS Diamond Series Dual Foil Shaver. Dual flexing foils adjust to your face, chin, and jaw line while the pivoting neck provides a close, comfortable shave, even on your neck. Titanium coated blades offer strong and durable cutting power while a 30 minute runtime helps you put your best face forward anywhere, anytime. Includes 3 position pop-up trimmer and 2 year limited warranty.