Dear buyer,please note before order: 1. The Type-c receiver is external and need to plug in your phone's charging port,not built in your phone; 2. All the wireless charger can not support metal case,Hybrid,hard armor case because of charging protection and working distance,so consider clearly if you don't have simple TPU,PC or silicone case or don't accept charging without case ; 3. please read the user guide carefully before installtion and use. 4. The receiver works in about 5W.The heat is less and will not hurt your smartphone. 1. Compatible with: Samsung Galaxy A12 4G (A125) Samsung Galaxy A22 4G (A226) Samsung Galaxy A22 5G (A226) Samsung Galaxy A32 4G (A325) Samsung Galaxy A32 5G (A326) Samsung Galaxy A42 5G (A426) Samsung Galaxy A52 4G (A525) Samsung Galaxy A52 5G (A526) Samsung Galaxy A72 4G (A725) Samsung Galaxy A72 5G (A726) 2. Wireless Charger's feature: .Input: 5V/2A; 9V/1.67A (QC 3.0 wall Charger recommend to supply power,not included) .Transmission distance:no more than 8mm. .Only support simple TPU,PC,Silicone case when charging with case 3. External Receiver's feature: .Interface port: Type-c (please plug it into your phone's charging port) .Output: 5V/1A (Max) . Charging distance: no more than 6mm; (please keep your case's thickness less than 6mm) .Charging Current: 500-1000mA ; .Standard: QI ; Package included: 1x Wireless Charger PAD 1x Micro-USB Cable 1x External Qi Receiver U01 1x User Guide

[simple case supported] The external receiver can only work with simple pc or silicone case.Thick metal or armor case may cause unconnected.Just insert the type-c part of receiver into your phone's charging port,the rest part of external receiver on the back of the phone,then put the phone with simple case in the center of the wireless charging pad.The rest part of external receiver will work after pairing the center of wireless charging pad all right. [Wide Compability]The external receiver based on Qi Standard,compatible widely with Samsung Galaxy A12,A22,A32,A51,A52,A72 5G; QC 3.0 Wall Charger needed,not included;. [Safe Charging]Some heat happen when charging.It is normal situation,especially in summer,but no harm to your phone;. [Easy to use] please just take some time on watching user manual and video by scanning the bar code in the end of user manual.It is easy to get the point on how to use it correctly;. [7.5W MAX Output] Not fast charging and charging time is longer than by wall charger directly,but it release your phone on desk or car wireless charger;.