Specification:
1.Product Standard : Qi Standard;
2.Input voltage / current:adaptive
3.Charging voltage / current: DC 5V/500-700mA
4.Charging Frequency: 110-205 KHZ
5.Charging distance: 4~8mm
6.Compatible Brand: Samsung Galaxy S3 i9300/i9308/i939
7. Packing size:100*65*10mm;
8. Gross weight:12.4g
Packing List :
1.S3 receiver module x 1pc
2. Color box x 1pc