Contact R36 Ultra
Questions about a guide, a spec we list, a correction or a partnership? We read every message.
Email us at sales@revoba.net. We usually reply within two business days.
Questions about an Amazon order
We don’t sell or ship products, so we can’t see or change orders. For delivery, returns or refunds, open Your Orders on Amazon and choose Get Help — Amazon or the listing’s seller handles it.
Spotted an error?
If a spec, listing link or guide step is wrong, tell us the page URL and what you found. Photos of the device label help us verify batch differences.
Mailing address
Revoba LLC
8 The Green, STE A
Dover, DE 19901
United States
Correspondence only — we do not accept returns or product shipments.
Purchases on Amazon
Checkout, payment and delivery all happen on Amazon.
Order help from Amazon
Use Your Orders → Get Help for returns and refunds.
Research questions
Email us about specs, guides or corrections.