The Pursonic USB Rechargeable Curling iron is easy to carry when you are traveling. It is charged by an USB charging cable so you can charge it on your computer, in your car or with your phone adapter. You can use it anywhere you want without having to be attached to an outlet, USB Cable Included!FeaturesAnnoying tangled cables and no need to plug in when usingCeramic coated heating plate helps to avoid pulling or damaging your hair while stylingSmooth and provides heat evenly for less damage to your hairReducing frizz, making your hair naturalBattery life up to 40 minutes per charge