It is a large microbat. It weighs 15–26 g (0.53–0.92 oz). It is 110–130 mm (4.3–5.1 in) long. Its wingspan is 32.5–35 cm (12.8–13.8 in). Its dorsal fur is reddish brown. Its ventral fur is lighter brown. Its snout, uropatagium, and wings are black and do not have any hair. Its ears are also black and short.