Unique PowerGlow design lights up and looks more beautiful when in use. • Silicon vacuum at back to stick to your phone. Becomes a mobile stand when used. • You can charge your phone while working / watching videos. • Original Samsung SDI cell used inside. • Micro-USB cable included.• Optimum Output power - 5V/1A suitable for all phones. • Safety oriented: Intelligent protection against overcharging, over-discharging, and overload.