SHENZHEN BASSWORLD/ Ko-Star is committed to designing and producing high quality and stylish headphones. We care about every detail from moulds to finished products to make the sound pure and clear as nature. Our factory covers more than 2500 square meters, with about 380 employees.By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system from mould to speaker. Music is Sans Frontieres. As long as we started headphone business, we believe we are not only producing headphones, but the connection of humanity. By this point of view, our headphones designer offer the most natural and comfortable wearing, and in principle, environment protection.Unique design makes our headphone quickly become customers favorite. From fashionable to elegant, You can find the best goods for its unique music enjoyment. Our designers are excited to create stylish street wear!