Dear friend, Welcome to Shenzhen STJT Electronics Co., Ltd. 1) Mobile Accessories Wholesale Factory, you get a large selection of mobile accessories including earphone,speaker,data cable,charger,wall adapter,etc. 2) Quality Control Before shipment we have 100% test to meet your satisfaction 3) Great After-Sales Service We will reply you within 24 hours. You are welcome to contact us anytime. All products can be shipped within 48 hours once we confirmed you there is stock. We will be your partner: 1) who can supply you with whole series of products 2) who can ensure the quality for each shipment 3) who can tell you what models is hot selling in the market Yes, we are here always, Welcome to contact STJT via either Trademanager, Email, Whatsapp,Wechat or Skyp