iPhone users carry bag inside, there must be a charging cable or a power of action to prepare for contingencies. But even portable charging cable has almost become a lifestyle, but still inevitably likely to forget that day. And in many friends have not yet upgraded to the iPhone 5 case, if not themselves carry Lightning charging cable, then power is exhausted Jiubeng play! But with this key after charging cable, so troubled, certainly disappear without it anyway! Key looks exactly like the charging cable is a key, you can wear to the keyhole to carry along with key data lines. It is durable, you can rest assured that it carried on the body or throw in the bag, and since then have not forgotten the data line problems.