Wahl Bravura Trimmer . Trimmers. Wahl Bravura Trimmer The Wahl Bravura has a 5 in 1 adjustable, snap on blade. This clipper is a real workhorse and is sure to become very popular in the coming months. The blade adjusts from 0.7mm-3mm. The battery runs for 1hr 30mins, and full …. .