This hair dryer uses ceramic technology to help prevent heat damage and keep your hair looking great.
A: Hello! No, this hair dryer is not dual voltage. We recommend the following dryer, which does support 220v: http://www.bestbuy.com/site/conair-cord-keeper-1875w-ionic-conditioning-styler-hair-dryer-purple/1581481.p?skuId=1581481.
Q: Does dryer come with any attachments
A: Yes 2 a diffuser and another
Q: 1
A: Doesn't unfold or fold
Q: Does this support dual voltage?
A: Yes
A: Cord does not retract.