输入：AC 110-240V 50 / 60HZ输出：2.1A接口：USB应用：作为5V设备的电源，包括手机，MP3 / MP4播放器和iPad套件包括：车载充电器，

Inputs: AC 110-240V 50/60HZ Output: 2.1A Interface: USB Application: as power supply for 5V devices including cell phones, MP3/MP4 players and iPad Kits include: in-car charger, couple ear drop and USB cable