Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Bluetooth Sports Earbuds, Drop Ball Test Certificate , Product Inspection Service , Quality Control App ,Pre-shipment Inspection In Xianju . Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,Hyderabad , Lithuania ,India , Costa rica .All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.