Blood Oxygen Heart Rate Monitoring Waterproof Bluetooth Smart Ring Fashion Ring

2025-04-13 introduction 2460

Model NO.:

TFD-R04A

Display:

Can Be Viewed in The APP

Usage:

Detection

Material:

Stainless Steel/Alloy Materials

Feature:

Bluetooth, Water Resistant

Communication Protocol:

Bluetooth 5.0

Battery Capacity:

15-28mAh Li-Polymer

Waterproof Class:

IP68

Charging Time:

1 Hour

Duration:

4-6 Days

Charging Method:

Magnetic Charging Cable Charging

Certification:

CE FCC

Trademark:

Comton

Transport Package:

Cartoon

Specification:

Smart ring

Origin:

China

HS Code:

8517629900

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