User manual

FCC ID 2A3ZO-SM3

Bluetooth sunglasses

Hong Kong Etech Groups Ltd.

1. FCC ID
2. Hong Kong Etech Groups Ltd.
3. 2A3ZO-SM3
4. User manual

Document ID #6502115

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=6502115
• https://fccid.io/2A3ZO-SM3/User-Manual/User-manual-6502115
• https://fccid.io/2A3ZO-SM3/User-Manual/User-manual-6502115.pdf

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