An exceptional shaving result combines closeness and skin comfort without any compromises. With Braun Series 7 you are choosing our state-of-the-art shaver with leading technology. Brauns sonic technology reads and adapts to your beard. The shaver senses the density of the beard and provides extra power where needed. Four specialized shaving elements capture more hair in one stroke than others do in two - for fewer strokes and less skin irritation. Five shaving modes from sensitive to turbo to personalize your shaving experience to your skin type and preferences. Mens shaver features: Model number: 7840s. Cordless use. For wet and dry use. 1 hour charge time for 50 minutes usage. 5 minutes quick-charge time to provide enough power for one shave. Foil system. Fully washable. 1 shaving head included. Pop-up trimmer - perfect for sideburns and moustache. Energy-efficient Smartplug. Accessories included: series 7 black, soft travel pouch, cleaning brush, smartplug. General information: Worldwide voltage for easy use around the globe. Rechargeable battery powered. Batteries required 1 x Li-Ion . Manufacturers 2 year guarantee.