Talk and charge at the same time.Worldwide voltage supported.USB jack, Convenient for traveling purposes. Small, lightweightGet one for the office, one for your home and one for travelIt has 1 year manufacturer warrantyNo USB CableUSB jackCompatible with most phones that charges with USB cable (cable sold separately)application with: OEM HTCpackage: 1x Travel Charger USB Wall Power Adapter Plugll For OEM HTC