high quality Speaker

Mobile Speaker specifications: 1. Connect DC5V adapter to the side of machines "DC5V" port , charging the machine 2. Can play SD / MMC card, U disc with the MP3 audio file formats, FM radio function, the frequency range :87.5-108MHz. 3. U disk / SD / MMC cards do not need to be switched , the machine will read the inserted memory card automatically. 4. Inserting 3.5 stereo audio cable into the "LINE IN" port allows the importation of external sources, connections to mobile phones, MP3, MP4, PC and other equipment with audio output. 5. Pressing the SD / USB keys button of the panel can switch U disk and SD / MMC card. 6. " " - volume/ last music, pressing for a long time means - volume ,Press for a short time means last music,Under FM Situaion,short pressing means selection for the back, long pressing means search for station autamatically " " + volume / next music, pressing for a long time means - volume ,Press for a short time means last music,Under FM Situaion,short pressing means selection for the back, long pressing means search for station autamatically " " Pause, play button. 7. " " This key means cycling MP3 songs and all MP3 documents in U disk or SD / MMC card 8. "MODE" key on Panel :Switching the state of FM and MP3. 9. SCN key on the remote board will search and store station automatically under FM. 10. Control number keys on remote board can chose to MP3 songs, store the radio under FM. company feature: Modex Technology Co., Ltd. is a Hi-Tech company specializing in the research, development, manufacture, and sales of mobile phones, mini laptop and MP3 and MP4 Players in China! We were established in 2005 in Shenzhen. As a professional manufacturer with 4 years' experience, the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team for pre/after sales support make us different from others. Our products are popular in Europe, America, the Middle East and Southeast Asia and they enjoy an excellent reputation! Sticking on the principle of "Super quality, satisfactory service", we are striving hard to be a good business partner of yours. We are convinced that with joint efforts, the business between us will be developed based on mutual benefit. We can assure you high quality and competitive price. Any requirement from you will draw our best attention.