Please note that we are one of two Yoobao Verified Retailers in the USA. Most importantly we are the only US owned and operated distributor verified by Yoobao. What does that mean? It means that when you purchase a Yoobao product you are covered by their Warranty, so if that’s important to you then you are in the right place. If saving a buck or two on the initial purchase is more important than knowing you’re covered for months rather than weeks then purchase from an unauthorized seller.