Declaration Letter of Model Difference

FCC ID 2AS5O-EBT4-21167

ART + SOUND TWS FASHION IN EAR BUDS

China Etech Groups Ltd

1. FCC ID
2. China Etech Groups Ltd
3. 2AS5O-EBT4-21167
4. Declaration Letter of Model Difference

Document ID #6424754

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=6424754
• https://fccid.io/2AS5O-EBT4-21167/Letter/Declaration-Letter-of-Model-Difference-6424754
• https://fccid.io/2AS5O-EBT4-21167/Letter/Declaration-Letter-of-Model-Difference-6424754.pdf

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