Intex USB Charger 2A design for charging Suitable for use with iPhone 4S/4 mobile devices Comes with a 30-pin male port adapter Compact size for portability General Specs Brand & Input 100-240V, 50-60Hz, 0.5A Output 5V=2.1A, Maximum for each for USB Plug & Interface USB female, 30-pin male, Micro USB female Power Plug EU Compatibility: iPhone 4S/4 and Samsung, Nokia Lumia, Android, mobile devices Operating Temperature-10°C-50°C Dimensions 60 x 43 x 23 mm multiple adapters & outlets to keep your gear powered up? With 3 USB charging ports, plug everything in at once, no more choosing between your devices or hunting for spare adapters.Industry grade materials and premium circuitry ensure the safest, fastest charging your devices are capable of at all times Sometimes friends and family need a charge.The product comes with a Free Connector to Micro USB Adapter For ipod/ipad 2/ iPhone 4/4S/3GS/3G and Galaxy Tab. 1) Constant Output Voltage. 2) Stabilized Output. 3) Low Ripples, Low Interface. 4) High Efficiency. 5) Low Energy consumption. 6) Short Circuit & Overload Protection. 7) Sufficient Output Current according to requirement. 8) Output power adjusted automatically according to requirement. 9) Can Fit easily in any general AC Socket at home. 10) Accurate & High quality Rectifier Circuit used inside. 11) Shock Resestive Body. 12) Light weight. 13) Cable is not including in this Usb charger.