Product information: Color: Black no.7, black no.8,no. Black 9, black no.10, no. Black 11, black no.12, black no.13, rose gold no.7, rose gold no.8. 9, rose gold number 10, rose gold number 11, rose gold number 12, rose gold number 13 Battery capacity: 20 ma Wearing method: finger type Packing list: Packing Box*1, manual*1, ring*1, charging cable*1 Product Image: