 The fur on the dorsal, or backside, of the bat is typically a smoky brown color while the ventral portion is a lighter greyish-brown color.A forearm length for this bat is typically 31–36 millimeters, and the ears are approximately 11–15 millimeters.This species also has a more prominent size difference in the size of its premolars than other "Kerivoula" species, such as the painted bat Wing membrane is blackish-brown but translucent.