eSamcore Phone Ring Holder – Wireless Charger Friendly Ceramic Finger Ring Holder Kickstand [3mm Ultra-Thin] Compatible with All Wireless Charging Cell Phone for iPhone Samsung Galaxy [Black]

Note: The ceramic ring holder can only be placed on a naked phone or a thin case (thinner than 1.6mm) in order to preserve the wireless charging functionality. Over-bulky phone cases will trap heat and slow wireless charging. How to install： 1. Please place the ring holder on a flat and smooth phone or case surface; for a case, please make sure you have a thin case (thinner than 1.6mm). 2. Clear the phone or case surface with the alcohol pad provided, wait until it becomes dry. 3. Remove the 3.M adhesive pad backing (do not touch the 3M adhesive side), attach the ring holder in the desired location and press it for 30 seconds to create a solid, durable hold. 4. Please wait 24 hours to make sure that the adhesive sets completely, then you can use the ring holder. 5. The ring holder does not affect wireless charging, the phone with case and ring holder can be used with a wireless charger as normal