1. Visit Ocoopa website: https://www.ocoopa.com/ and submit your order ID, fill out all information. After you succefully actived warranty, we will send an email to your filled email address.
2. Scan the QR code to Extend your warranty.
3. Any questions contact our Ocoopa facebook page： https://www.facebook.com/OcoopaHandwarmer/inbox or customer email: email@example.com
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