Qi certified fast wireless charger with Qualcomm 3.0 wall charger Includes Qualcomm 3.0 wall charger for 4x faster charging, up to 15W Power output varies, depending on your mobile device model Qi certified temperature control for overpower protection and short-circuit prevention Charges through most protective cases Not compatible with cases featuring magnetic components, metal or finger ring LED light indicates charging status Qualcomm AC wall charger INCLUDED Includes wireless charging pad, QC 3.0 wall charger, micro USB cable, and quick start guide NOTE: If your device is not compatible with wireless charging you may require external wireless charging receiver or receiver case