радио / SD / USB / FM динамик часть (модуль и пластика ча

SJ U105 SJ U105-310 mini speaker module specially focuses on the marketing requirements for audio coder, putting the playing function for USB and SD card, 2.0 Power Amplifier function, LCD screen with white backlight and stereo FM radio onto multimedia Products, with special buttons,making them wonderful sound, low THD, and much more convenient to use.we specially supply mini speaker accessories/part/cases and speaker module/pcba,occupying 95% china market. Support mp3 audio palyback Integrated USB2.0 full-speed host controller SD/MMC CARD controllerOne route Line IN input USB flash disk and SD card automatic convert to the info. from the next. FM 87.5-108MHZ , storable 40 stations. The LCD screen shows playing time, FM frequency and volume. One functional button: PLAY/PAUSE and EncoderRemember songs and radio stations in the context of outage.Optional Modes (MP3, FM, AUX)Power: built-in 3.7V battery.Mini USB supply power and chargeOutput power: 2 X 2W One Earphone Out, power amplifier automatically turn to Earphone Out after inserting earphoneMEA-Plastic--190*80*27MM PCBA--75.5*30.2*17MM G.W.--139G