Vivitar 5 in 1 Men's Personal Electric Trimmer features 4 interchangeable combs (1,2,4 and 6mm for precise trimming). It's compact and portable design with washable heads and combs make it easy to clean. Ultra slim shaver edge. Rechargeable and cordless, it is perfect for home and travel. Connects to a USB power source. Has up to 60 minutes of run time on a full charge. Includes electric trimmer, 4 interchangeable combs (1,2,4,6mm), user manual and 1-year warranty card. Aprox. 7 inches in length. FCC compliant.