Wipolm WP1901 Wireless Charging Pad for All Qi-enabled Devices - Black Wipolm Wireless Charger, Foldable stand based on Free Positioning Technology-horizontal or vertical placement ,Portable attractive design allowing easy access to your smartphone while charging Wireless Charging Pad, the transmitter coil separated from the mainboard, keeping off the heat source, no overheat while charging. Qi certified by WPC (Wireless Power Consortium) to support wireless charging on all Qi-enabled devices High Efficiency Wireless Charger, up to 75% Charging efficiency. Using The latest 1.1.2 Qi Standard. LED Indicator Lights: Blue means charging. Blinking means an unsupported device has been detected. Perfect for home/office use, the dedicated wireless charging stand is always ready, providing wireless power whenever you set your device on the stand. The stand enables you to still use your device while charging, propping it up then you can navigate music, review notifications and answer calls without disturb the charging Attention please: please use the original 2A adapter & cable as its power source, NOT using power source from computer, because the output from computer is only 500-800mA, Package does not include AC adapter