When it comes to smartphones the battery is the weakest link, if you are out all day long and spend of lot of time answering calls, sending sms and checking emails the chances are that the battery is not going to hold out for the entire day, which is a major pain. Nobody wants to carry a charging cable or mains power adapter around with them, so a simpler solution is required. This is where the Echo Connect comes in; it is a flexible device that has a USB connector on one end, while on the other there is either a micro USB or Apple connector. This device is light enough be carried around in a pocket, there is even a tag for keys etc, so carrying this around is going to be like carrying a bunch of keys.
Except with this device the user has the potential to keep the smartphone fully charged whenever there is a free USB port available. The Echo Connect is light and small at just 5cm tall, it has a bendable silicone body, which is durable and it comes with either an Apple licensed lightening connector or a mini-USB connector for Android and other devices. The Echo Connect should be launching very soon, but there is still time to take advantage of the pre order offers that start from $10.
Source: Echo Keys