The Braun Series 3 310BT is a versatile 3-in-1 grooming tool designed to shave, trim, and edge with precision. Featuring a 3-Flex head that adapts to facial contours, it ensures maximum skin contact and a comfortable, close shave even in tricky areas. This device is fully waterproof up to 5 meters, allowing for convenient use in the shower with foam or gel. It comes with a dedicated beard trimmer head and five comb attachments ranging from 1mm to 7mm, giving you full control over your stubble or beard length. Powered by rechargeable long-life Ni-MH batteries, it offers 30 minutes of cordless operation from a 1-hour charge, plus a 5-minute quick charge feature for those on the go.