The lesser hairy-winged bat is a vesper bat and the only species in its genus. It is found in India, Indonesia, the Philippines and Taiwan, with checklists adding Vietnam and other mainland Southeast Asian countries, and is known to eat various beetles (Wikipedia, general species account).
The cached account is very short and gives no description, measurements, habitat or breeding information, so this entry is limited to identification, range and diet.
Description: Wildlife of Vietnam guide, Wildlife of Everywhere (wildlifeofeverywhere.com); general species information paraphrased from Wikipedia (CC BY-SA)
Mammals of the World