Universal Qi Wireless Charging Receiver Module for Samsung i9300 S3 This receiver module thin enough and make sure that it can give the newly-launched i9300 wireless charging capability. At the same time, it fits the i9300 perfectly without disrupting the phone looking and performance. This cover is ultra thin design for Galaxy i9300. Equipped with QI/1.0 1.1 Wireless Charging Technology, it can be wireless charged by any Qi-enabled charger. 90 days warranty!