... high-resolution image quality.About us:We are Shenzhen MicroPower Technology Co. Ltd , providing a wide range of digital products, ... quality products. Since our establishment, we have never had an item returned, and we maintain a repair rate of 0 ... three year warranties.Contact us now.Company name: Shenzhen Micropower Technology Development Co., Ltd.Adress: Room 428, HuaKang Building, West 109, ...