Bell+Howell Vacutrim Deluxe Cordless Mens Beard Trimmer, Rechargeable Electric Shaver with 20 Trim Setting and Built-in Vacuum for Mustache, Sideburns. Facial Hair, Black, 7.5", As Seen On TVoffer a very precise, accurate shave while eliminating skin nicks and cuts for maximum comfort. , . Two comb attachments for non complicated operation, but with 20 trim length settings via the calibration to cover all of your shaving needs. . No more mess in the sink! Built in vacuum sucks in hair trimmings as you shave along, and stores them in an internal compartment for later disposal. , , . Initial charge time 2. 5 hours. Run time: 90 minutes