Ocean Partner Holdings Ltd., established on April 2002, with 3 years of field experiences. Ocean Partner Holdings Ltd. mainly focuses on the research and development of Digital Audio products for the technical segment, product quality, and customer services. Our well built R&D department, QA department, and complete post customer services offer our customers the newest, stylish, and fashionable satisfactory products. For more details of our products, please kindly contact by Email, thank you!