Плиты U диск Вставьте карту спикер

Specifications: 1.Technical parameters:Load power: 2.5w*2,Speaker Unit: 40mm x 2,Output Impedance:4Ω, Frequency Response: 200Hz-20kHz,Dimension:200*70*38mm, Product Weight:343g. 2.Fuction and Characteristic:Fetch the electric way while being many kinds of: Put the adapter of DC5V in the port of DC5V in the machine side,then it will charge. The machine can play the audio files in the form of SD/MMC card, U disk,Mp3,Mp4 and PC. For example, input the SD/MMC card, then we will read the MP3 files in the U disk after dropping the SD\MMC card. Don't need to switch the SD/MMC card, the machine will automatically read the memory which is put firstly. the turner of FM87.5-106MHz will search quickly and save automatically. Put the 3.5 setereo audio line in the port of LINE IN ,the output audio will be input. And it also can connect with the mobilephone,MP3,MP4,PC and other audio output equipment. 3.Packing informations:neutral blister packing,USB cable,plug audio cable,3.5Double Audio Line,Length 60mm,USB digtial line. 4.Product's color:Pink,black.