소모somodrainUsages of somo객실 내 전원 스위치를 끄면 배터리 소모가 줄어들어요.gaeksil nae jeonwon seuwichireul kkeumyeon baeteori somoga jureodeureoyo.If you turn off the power switch in the room, battery drain decreases.Elon.io is an online learning platformWe have an entire course teaching Korean grammar and vocabulary.Start learning Korean now