Description Wall Charger : 3.1A portable USB Charger. It is compatible with most Smartphones and is your perfect companion in providing your Smartphone with required charging and it is your perfect companion in providing your Smartphone with required charging. Smart Charge : Auto Detects the connected device and charges it at the fastest speed of the device up to 3.1A All Round Safety : Built in Over­-voltage / Over-­current / Short-­circuit and Surge protection unit so you never have to worry about your device. Description Wall Charger : 3.1A portable USB Charger. It is compatible with most Smartphones and is your perfect companion in providing your Smartphone with required charging and it is your perfect companion in providing your Smartphone with required charging. Smart Charge : Auto Detects the connected device and charges it at the fastest speed of the device up to 3.1A All Round Safety : Built in Over­-voltage / Over-­current / Short-­circuit and Surge protection unit so you never have to worry about your device. Description Wall Charger : 3.1A portable USB Charger. It is compatible with most Smartphones and is your perfect companion in providing your Smartphone with required charging and it is your perfect companion in providing your Smartphone with required charging. Smart Charge : Auto Detects the connected device and charges it at the fastest speed of the device up to 3.1A All Round Safety : Built in Over­-voltage / Over-­current / Short-­circuit and Surge protection unit so you never have to worry about your device.