Captiv8 Supply: The mophie® Stream Pad+ delivers up to 10w of power for fast charging speeds to qi-enabled smartphones on contact. The 360-degree, rubberized, non-slip TPU coating protects devices from scratches and provides a stable surface to quickly drop and charge. Charging begins immediately on contact as soon as you place your phone on the surface. The fail-safe circuitry prevents over-charging and controls temperature to prevent overheating. A micro USB cable and wall adapter is included.