ช้อปปิ้ง & ไลฟ์สไตล์ บ้านและห้องครัว The 200M Shares the Mighty’s display-shutoff feature, which we benefit remarkably as it turns off the overly dazzling air-high quality indicator lamp and makes the 200M considerably more conducive to bedroom use. Visually, the 200M differs in the Mighty in that it's got a sq. grille Successfully Submitted (Awaiting Approval)