E-livi (Shenzhen) Electronics Co. Ltd (Shenzhen OKAS Electronic Co., Ltd), located in Bao'an District, Shenzhen City, was established in 2008, focusing on the R & D and production of Bluetooth headphones, Bluetooth speakers, Bluetooth headsets and other peripheral products. Own brand OKKA, plant area of more than 3000 square meters, a total of more than 200 employees. The R & D team has strong strength and keeps up with the market demand. It will launch 3 or 4 new products every month, and the products are favored by customers at home and abroad. E-livi has an independent product R & D team and laboratory, independently developing product application software and circuit hardware. Over these years, E-livi has continued to innovating products, optimize costs, promote product value-added, and save costs and create value for customers.