1. Giveaway Period: November 11–30, 2026. 

2. Prizes: Three lucky winners will each receive an accessory bundle valued at $399 USD. 

3. How to Enter: Enter the giveaway by submitting a valid email address through our Black Friday promotion page or website pop-up. Each eligible participant receives one entry. Multiple sign-ups do not increase your chances of winning. 

4. Winner Selection: Three winners will be randomly selected from eligible participants worldwide, with one winner announced on each of the following dates: 

a. Round 1 — November 18: Draw from eligible entries received November 11–17. 

b. Round 2 — November 25: Draw from eligible entries received November 11–24. 

c. Round 3 — December 1: Draw from eligible entries received November 11–30. 

Entries that do not win will automatically carry over to subsequent draws. Each participant may win only once during the giveaway. 

5. Winner Notification & Prize Redemption: Winners will be notified via the email address provided upon entry and receive instructions on how to claim their prize. Each winner will receive an exclusive 100% OFF coupon code to redeem the designated accessory bundle on the official EINSTAR website. The coupon code is valid for 14 days from the date of issuance. 

*EINSTAR reserves the right to interpret the terms and conditions of this giveaway to the extent permitted by applicable law.