Top up your devices at incredible speeds with the Native Union SMART Wall Charger. Coming with built-in prongs, the device itself plugs directly into your outlet. With two USB ports at the bottom, you can plug in your devices for simultaneous charging. In addition, the SMART Charger can detect your device and use the optimum charging speed. This smart IC technology helps your battery to charge quickly yet efficiently as well as safely. Because the SMART Charger is compact and slim at just 12mm, you can easily store the device when it’s not in use. Additionally, you can also pack it with you to take on the go. The SMART Charger has over-current protection, over-voltage protection, and short circuit protection all to keep you and your devices safe.