A:
This is Jessica with Dyson Customer Service.
Thank you for your interest in Dyson technology. Dyson machines are only intended for use in the country where they are sold. In this instance a DC44 sold in the US is only intended for 110/120v and would not be compatible for use with 220v - doing this may also void the guarantee.
Please let us know if you h ave any additional questions and we will get back to you as soon as possible.
Best wishes,
Jessica
Dyson Customer Service