Spec:
Item Type: Smart Health Ring
Material: Aluminum Alloy, Ceramics, Electronic Components
Battery Type: Lithium Ion Battery (Shipped With)
Battery Capacity: 20mah
Battery Life: Approx. 7 Days
Charging Time: 45 Minutes
How to Use:
Before use, please scan the QR code to download the app and follow the instructions. Start up method: It will automatically start when fully charged.
Packing List:
1 x Smart Health Ring
1 x Charging Cable
1 x Instructions
Note:
Apply tightly to skin.