A long-eared bat recorded widely across northern Asia. Its back is brown and its underside off-white, while much of its daily ecology remains poorly documented.
The dorsal fur is brown and the underside off-white. The account also notes long thumbs and claws.
A maternity colony was found in a cave southwest of Beijing. The same account says that foraging, habitat, and several other parts of its life history are not known.
An extinction-risk assessment has not been added yet.