HEAT PROTECTIVE COVER: The lipstick style cover to protect you from being burned due to residual temperature and better for storage. The anti-scald top isolates temperature. The gorgeous appearance is practical and portable that meet your preference. ROTARY SWITCH& PTC HEATING: Rotary switch is easy to operate. Instant heats up to 325°F within 60S, provides heat evenly and maintain the temperature continuously. Suitable for most textures, short, long or fine hair, and long-lasting bouncy curls for all day. CERAMIC TOURMALINE COATING: The hair glides across the smooth ceramic coating barrel without pulling. Hair curler is perfect for providing a natural voluptuous curls, adding volume and creating a loose waves look within 5 mintue even in a rushed morning. NEGATIVE IONIC TECHNOLOGY: Travel curling wand releases ions to protect hair health while styling, lock hair moisture, maintain hair wavy texture, and reduce hair loss and damage. Mini curling iron eliminate 50% frizz and tangles, reduce static electricity and add shine. PORTABLE FOR TRAVEL& CONVENIENT TO CARRY: The compact and lightweight mini curling iron is tailored for travel and carried in commuter bag for daily ues. The 360° swivel cord allows you to move freely and flexibly without restriction anywhere. Curling iron has dual voltage compatible 110-220V.