Towallmark(TM)Qi Wireless Charger Charging Pad + Receiver Sticker Support NFC for LG G4 High power, quick-acting charging Short-circuit protection of the receiver to avoid overcharge & overheating, security and reliable Compatible for LG G4 F500 H815 H815 and Other Versions Ultrathin, lightweight and portable, good for using at home, office, public area, etc Note: Please make sure the hungry device is put in the magnetic inductive center and not askew when wirelessly charging