DongGuan Senear Technology Co.,Ltd is a design-innovative manufacturer of TWS earbuds and wireless speakers.Our factory has 8 years OEM & ODM experience, Total 20 engineers, Include Software, Electronics, Acoustic Structure, ID and PE Engineers,We can Do the best to follow your project.4000 square meters workshops, 300 workers, 8 production lines, 600000pcs TWS Earphones and Wireless speakers monthly.