Portable Mini Usb Speaker - 227x72x35mm, 340g Weight | Supports Sd/mmc Card, 5-hour Playback, Class D Amplifier, High-speed Usb 2.0

Brand introduction Shenzhen MINGDA Technology Co.,ltd was established in 2009 and is Alibaba nine-year gold supplier .over the years ,MINGDA insisted on the R&D,manufacturing and services of 3D printer,and has made progress with dozens of invention patents as well as software property rights.At present,MINGDA has formed a complete supply chain in 3D printing industry ,including 3d scanner,3d design software ,3d printer ,3d printing filament and 3d printing service etc.We commit ourselves to offer high quality equipment and VIP service for 3d printing education,national maker projects,small and medium sized enterprises etc. MINGDA has become the leading famous manufacturer in 3d printing industry with over 10,000 unit monthly production. Our products have passed CE,FCC and ROHS certifications and widely exported to more than 180 countries and regions (including over 50 developed countries and regions) with good reputation by global clients With the mission of being the first brand in 3d printing industry,MINGDA always keeps its original intention to make everyone to have their own 3d printing works,and integrates global 3d printing resource for providing better service.Meanwhile ,we pay attention to create "personalized customized " intelligent 3d printing manufacturing platform .MINGDA adheres the concept of excellence ,practicability and innovation,continuing to provide global clients with VIP service and reliable 3d printing equipment. Communication ,progress and win-win relations are always the culture of MINGDA. we sincerely welcome global clients together with us to promote 3d printing development and enjoy brilliant 3d printing around the world.