Wireless Charger Receiver Sticker [Ultra-thin & Durable] Wireless Efficiency&reg; HTC Micro-USB Wireless Charging Receiver Module with TI bqTESLA Fast Charging Chips for HTC Desire 820, 820S, 820G, 816 5.5-inch, 626, 826, 620 5.0-inch, Eye 5.2-inch 4G, 16GB 32GB 64GB Unlocked Wireless Charger Receiver Sticker for HTC Desire 820, 820S, 820G, 816 5.5-inch, 626, 826, 620 5.0-inch, Eye, perfect fitting the micro-USB slot on the bottom Ultra-thin and durable design, it's easy to install the Wireless Charger Receiver Sticker to enable the Qi wireless charging function for your HTC Desire Series Drop your well-installed HTC Desire Series phone on the Wireless Charging Pad, then rapid inductive charging without the need to plug/unplug to USB port It's normal for your Phone to become warmer while wireless charging. However, its not defective. As guaranteed by Wireless Efficiency, the CHARGING RECEIVER has already been tested for security and satisfies our strict internal standards. For best charging, we recommend to use genuine Wireless Efficiency&#xae; 3-coil charging pad http://amzn.to/1U1PfYD, Compatible with Qi Standard(energizer, anker, verizon), incompatible with PMA standard (powermat, duracell).