Shenzhen Focus Electronics Co. Ltd is a professional Audio&Video manufacturer specialized in developing, producing and selling electronic items . We keep new, unique, special as innovation idea to develop electronic items such as Bicycle Bluetooth Speakers, Sports Bluetooth Speakers,Waterproof Bluetooth Speakers,Portable Bluetooth Speakers,Car DVR ,Car Black Box,Rearview Black Box, Mini DVR,Hidden Camera,Sports Camera and more. We meet customers' requirements and providing OEM/ODM service of IC programming, workable prototype, housing tooling, and ensure the quality and timely delivery. Our products are popular with customers from China and abroad. Our main markets covers Europe, the US, and Megapolis in China