Hướng dẫn sử dụng Vòng theo dõi sức khỏe thông minh SMART TECH RSR Series
SMART TECH RSR Series Smart Health Ring Product Specifications Compliance: FCC Part 15 Class: Class B digital device RF Exposure: General RF exposure requirement met Product Usage Instructions FCC Compliance Statement: This device complies with part 15 of the FCC…