Universal Compatibility:Qi-certified by WPC (wireless power Consortium) to support wireless charging on all Qi-enabled devices
Input:5V 2A 9V 1.67A
Charger Power: 10W 7.5W 5W*2
Charging conversion rate: 80% Max
Charging distance: 8mm Max
Contains retail packaging
AC adapter not included
Highly Recommended to Use the 9V 1.67A Or QC3.0 Adapter To Achieve a perfect working experience.