docooler&reg; Wireless Charger Charging Pad Qi-Enabled USB Charger Phone Charger for Samsung Galaxy S5, S4, S3, Note3, Note2; Droid Charge; LG Optimus LTE2, Spectrum; HTC Rezound, Incredible 2, Incredible 4 LTE; Motorola Droid 4; Nokia Lumia 920 and other Other Qi-Enabled Phones (Single-Position, 5V / 2A Input, Powered by AC Adapter) - Black Charge your Qi enabled smartphone / tablet PC in portrait or lateral. Adopts smart identification system, just put down to charge up. Smart control, turning into hibernation while no receiver is CONNECTED. High power, quick-acting charging. Over 70% high-efficient energy conversion. Three coils design. Free positioning technology, no need for perfect alignment. With holder and non-slip silicone for stable placement of your device. With vent to avoid overheating.