... iphone 4s 2.Input:110-240v Output: 5V 1000ma 3. Certificate Standard: CE,ROHS 1.Input:110-240v Output ... 1000ma2. Certificate Standard: CE,ROHS,12 months warranty3 .The plug you can choose by yourself. Such as UK, EU, ... AU and USA plug . 4.The charger can choose the current(1000mA) automatic ... ,toy,telecom,electronic and Security 5V 1A plug charger for iphone 4S for USA