Shenzhen Link Dream Electronics Co., Ltd. is a professional 3C consumer electronics manufacturer, specializing in the design and development for wearable products, such as wireless Bluetooth earphone, wired telephone headset, also with a series of headset accessories such as stands, holders etc. We have applied and received the patents for all of models Such as utilrty model patent, design patent and invention patent and so on. It is safe for you to order and sell our products without any disputes & worries.