Long term Confidentiality Letter

FCC ID 2BC3X-TB39

Smart watch

Dongguan Langchen Technology Co.,Ltd.

1. FCC ID
2. Dongguan Langchen Technology Co.,Ltd.
3. 2BC3X-TB39
4. Long term Confidentiality Letter

Document ID #7916539

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=7916539
• https://fccid.io/2BC3X-TB39/Letter/Long-term-Confidentiality-Letter-7916539
• https://fccid.io/2BC3X-TB39/Letter/Long-term-Confidentiality-Letter-7916539.pdf

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