A small bat with conspicuously large ears, it has been recorded foraging over coastal mudflats and along lowland rainforest edges and canopy.
It has large, broad ears and whitish, translucent wing membranes.
It has been recorded foraging above coastal mudflats and near the edge and canopy of lowland rainforest. A maternity colony was found in a building crevice in Malaysia.
In Seremban, Malaysia, a crevice between a building pillar and a pipe served as the roost of a maternity colony.
An adult male examined at Chek Jawa, Singapore, in December 2017 had a forearm of 31.9 mm, a tail of 20 mm, ears of 11.5 mm and a mass of 4.3 g.
An extinction-risk assessment has not been added yet.