eufy Mystery Box for Black Friday (Chosen at Random -Baby Monitor E110 or Video Doorbell S330 Add-on）

Rules:

1. Mystery box promotions are valid from Nov. 21st to Dec. 2nd.
2. Mystery items are limited and available on a first-come, first-served basis.
3. All mystery items are non-returnable, except in cases of quality issues. These items are unique and not included in any other promotions during the Black Friday Campaign.
4. eufy.com reserves the right to interpret and modify this promotion.