Letter Authorization

FCC ID 2BC3X-TB40

Smart watch

Dongguan Langchen Technology Co.,Ltd.

1. FCC ID
2. Dongguan Langchen Technology Co.,Ltd.
3. 2BC3X-TB40
4. Letter Authorization

Document ID #8538905

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=8538905
• https://fccid.io/2BC3X-TB40/Letter/Letter-Authorization-8538905
• https://fccid.io/2BC3X-TB40/Letter/Letter-Authorization-8538905.pdf

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