We are manufacturer of Micro speaker & Receiver unit and exporters. Our products can be applied for a various kind of electronic consumer products and mobile telecommunications devices, such like CDMA, GSM, PDA, vehicle navigation, Note-PC and so on. We are very sure and proud of our comptetions, the reasonable price, prompt delivery, world-class quality and very flexible R&D dept. We will be please to answer any questions you may have on our products. Thank you.