Model HC-04 Quantity 1 Piece Color Black Material ABS + PC Style Car Mount Compatible Models Universal use for Iphone 4 Iphone 5 HTC Samsung Sony Nokia etc. Compatible Size 3.3~4.7 Features With over-voltage and overcurrent protection safe and high efficiency; Height: adjustable 108mm~135mm width: adustable: 45mm~75mm input voltage: 12~36V output voltage: 5V output current: 1A Packing List 1 x Car mount bracket 1 x Micro USB charging cable (50cm)