1)Qi Wireless Charger Charging Receiver Module For Samsung Galaxy S4 S IV I9500 2)Qi Wireless Charger Receiver Module Customized for Samsung Galaxy S4/S IV I9500 3)Qi Wireless Charger Charging + Receiver for Samsung Galaxy S 4 IV I9500 4)Qi Wireless Charging Charger Accept Receiver for Samsung Galaxy S IV i9500 5)Wireless Qi Power Charger Charging for Samsung Galaxy S4 + Receiver Card Module Features: - Customized for Samsung Galaxy S4/S IV - Enable your Samsung Galaxy S4/S IV wireless charging function. - Ultra thin and light weigth design, no need change your phone cover. - No interfere with other function on your smartphone. - Works with all Qi compliant wireless charging pad/bass. - Output electric current: DC5V 600mAh(Real output current) - Capacity: 16GB How to use this item: 1. Open the cover of your Samsung Smartphone, you will find there are 2 metak connectors, these 2 connectors are prepared for wireless charging. 2. Peel off the paste stick on the wireless charging receiver and attach it to the 2 charging connector. 3. Install the cover back to youe smartphone and put your smartphone on your wireless charging pad, now it will start charging. Please make sure your wireless charging pad/base compliant with Qi standard, otherwise, it will not work with this charging receiver. Package Content: 1*Bluetimes Qi Wireless Charging Receiver For Samsung Galacy S4