The present invention relates to a mask and earplug. The object of the invention is to provide a coldproof mask with an earplug which maximizes a coldproof effect by covering the face around the nose, chin, and ears. The mask and earplug includes a connecting cord (12), a pair of earplugs (13) which are inserted into both ends of the connecting cord (12), and a stopper (14) for adjusting an interval.COPYRIGHT KIPO 2014본 발명은 귀마개 겸용 마스크에 관한 것으로, 특히 얼굴의 주요 노출부분인 코, 턱, 볼 및 귀 주변의 안면부위를 덮어 안면에 대한 보온효과를 극대화시킨 귀마개를 갖는 방한용 마스크를 제공하는데 목적이 있다.