"Sonier Group" founded in 2005 year, consist of Shenzhen Sonier Tech Co.,LTD, Dongguan OUGE facotry (8,000square meter Industrial Park) and Anhui OUGE facotry(60,000 square meter Industrial Park).We're the 14-years professional OEM/ODM TWS bt earphones manufacturer. Own 15 engineers R&D Team; 10 production lines; Over 500 staffs; Main products: TWS Earbuds / Sport BT EarphonesKids HeadphonesWe have well-equipped facilities and excellent quality control throughout all stages of production. The good quality and competitive price make uswin lots of good feedback and sales markets from customers' satisfaction.