Model Difference Declaration

FCC ID 2A7B4-RT330C

Heart Rate Montoring TWS Earbuds

Shenzhen Jinzhao Trading Co., Ltd.

1. FCC ID
2. Shenzhen Jinzhao Trading Co., Ltd.
3. 2A7B4-RT330C
4. Model Difference Declaration

Document ID #5943392

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=5943392
• https://fccid.io/2A7B4-RT330C/Letter/Model-Difference-Declaration-5943392
• https://fccid.io/2A7B4-RT330C/Letter/Model-Difference-Declaration-5943392.pdf

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