The revolutionary XLR8 handheld laser therapy device. This dual-diode laser features an easy to operate graphical user interface (GUI), with a sleek new cord-free design. With user deﬁnable channels and preset protocols, cold laser has become more ﬂexible than ever before. This is our most popular entry level laser — New to cold laser therapy? Then the handheld XLR8 is the laser for you!