we have 5 production lines with more than 100 exclent workers .
Can make 10,0000pcs high quality bluetooth headphones & Speaker everymonth .
We do OEM and ODM services .
We have About 15-20 People in R&D .
Those guys Professional and love music and konw how to live better .
So we know them will make good products for you and those who like earphones& headphone