Shenzhen SGN Technology Co., Ltd.locate in Shenzhen, China. We are special to offer Wireless Earphone,Wireless Speaker,Wireless Charger,Phone Holder,Phone Cable.After 8 years experience, we do this work very professional. Thousands of customers from Europe and USA love our product because of top quality. We are more and more popular in this field. We are looking forward to establishing relationships with you in the near future.We are particularly focused on the product quality control, as top quality is prior to all thing,set and improve strict standards and systems through the whole process from the purchasing of raw materials, production, assembly, sales to the after-sale service. We hope longtime cooperation from you!