... cable 2.support TF, U-disk 3.FM radio Portable speaker with CE ROHS: Power output:RMS 2W*2,THD+N1 ... 3) Input Voltage:DC 5V4) Can read TF card 5) Buit-in Battery:Lithium-in Battery6) Can link to ... 8) Color: Blue, red, black pink , gold1.Play music, with high-powered loudspeakers, long time play2.Build-in stereo FM ... build-in mp3,mp4,laptop,mobilephone as peripheral speaker. Portable speaker with CE ROHS