32% smaller. 25% lighter.¹ Still mighty. Travel ready with voltage that adapts automatically – for uncompromised performance², no matter the destination.¹vs original Dyson Supersonic hair dryer.²Performance based on dry rate on real hair.³Consumer test of 55 panelists using a hotel hair dryer for 3-months.4Refers to only Dyson Supersonic and Dyson Supersonic Nural hair dryer attachments.