Main Function >Intelligently play Micro SD/TF card and U disk >Built-in FM radio, automatically search channel >AUX input:mobilephone/PC/MP3 player etc. >Use as flashdisk >Support earphone output >Built-in MP3 / WMA decoding function >Support breakpoint marked, makes you continue the music from shut down position Specification Loudspeaker:1.5 inches 4 Output Power:3W Frequency Response:90Hz-20KHz Sensitivity:80db2db SNR:80dB THD:0.3% USB Interface:USB2.0, USB1.1 Product Size:1353253mm N.W.:170g Power Supply:External Li-battery(Nokia BL-5C) / USB Supply voltage:DC5V Color:Black/Red |