"HYPURE" appears to be a company that sells products such as earbuds. Reviews on the company's products and customer service are mixed. Some customers have reported issues with the products and difficulties in contacting customer service. However, others have praised the product quality and customer service. It's important to note that experiences can vary, and it's always a good idea to do thorough research before making a purchase. In a separate context, "HyPure" is also the name of a bleach product involved in a supply dispute between Odyssey Manufacturing and Olin Corporation. A U.S. court has directed Olin to provide HyPure bleach to Odyssey Manufacturing. This information should provide a starting point for understanding the legitimacy of "HYPURE". Further investigation may be necessary for a comprehensive evaluation.