lhzw smtech 3 in 1 qi wireless charger stand for apple watch ultra 8 7 6 5 4 airpods pro 15w fast charging dock station for iphone 14 13 12

wireless protocol:qi 2:universal compatibility:qi-certified by wpc (wireless power consortium) to support wireless charging on all qi-enabled devices input: 9v2a or qc3.0 adapter (please provide the corresponding input current and voltage as required. otherwise, it may not work properly.) 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 ac adapter not included 11:highly recommended to use the 9v2a or 9v3a or qc3.0 adapter to achieve a perfect working experience.syi