3 in 1 magnetic wireless charger 15w fast charging station for magsafe iphone 12 pro max chargers for samsung apple watch airpods pro

1:wireless protocol:qi 2:universal compatibility:qi-certified by wpc (wireless power consortium) to support wireless charging on all qi-enabled devices 3:input: 9v2a or qc3.0 adapter (please provide the corresponding input current and voltage as required. otherwise, it may not work properly.) 4:output powr: 5w 7.5w 10w 15w 5:earphone output: 3w 6:watch output: 2w 7:charging efficiency: 75% 8:charging distance: 8mm max 9:contains retail packaging 10:ac adapter not included 11:highly recommended to use the 9v2a or 9v3a or qc3.0 adapter to achieve a perfect working experience