The Wireless Smartphone Qi receiver integrates your smartphone to allow wireless charging (on a Qi wireless charging pad) of the smartphone battery using induction transfer, simply by placing it on top of a Qi wireless charging pad. Features: -Simple to install. -Charging made quick and easy with plug and play Qi technology. -Just drop and charge. -Intelligent and smart design. Only works with Android. Specifications: Input: 5V Output: 850 mA NB - Important, a Qi wireless charging pad must be used with receiver. This is only the receiver. What's in the box 1 x Qi Reciever