Product Attribute
place of origin: Guangdong, China
Model Name: R03 Smart Rings
Battery Capacity: 15mAh (18mAh for sizes 11 and above)
Using time: About 3-5 days
Selling Units: Single item
Single package size: 27X7X3 cm
Single gross weight: 0.400 kg
Main Products: Smart, Watch, Smart, Ring, Smart, Glasses