R99 Smart Ring with Charging Case Support Heart Rate, Blood Oxygen, Sleep Monitoring - Black / #7 / 17.4mm Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
6899003093A
Usage:
Detection
Material:
Case: Stainless Steel
Feature:
Water Resistant
Sales Manager:
Tracy
Other Colors:
Gold/Silver
Other Sizes:
18.2mm/19.0mm/19.9mm/20.7mm/21.5mm
Transport Package:
Colored Box
Specification:
10.0*10.0*4.0 CM
Origin:
China
HS Code:
7117900000