TF Micro SD usb mini portable amplifier speaker

Specifications Mini portable amplifier speaker

Aluminium alloy shell

Line in,TF card slot,FM radio

LED light,LED display

Lithium battery

  Packaging & Shipping    TF Micro SD usb mini portable amplifier speaker       Product Description    Specifcations:     Output:R M S 6W(3W+3W)THD=10% Frequency response:150-18000HZ(±3dB) Signal and noise ratio of power amplifer:≥80dB Loud speaker:2inch Magnetic resistant:4 Ohms Line in:configure 3.5mm stereo's plugs Power supply:3.7V/350mA,USB Power rotate connect line Color: black,silver,blue,red,pink,violet     Funtions:     1. Compatible mobile/computer/MP3/MP4,Compatible Micro SD/U-disk 2. Play the MP3 from the TF card automatically 3. Play the MP3 from the USB disk 4. 3.5mm AUX 5. 3.5mm audio output 6. Built in Lithium battery playback about 4 hours 7. Variable colors to choose 8. LED lights flashing when working 9. FM radio,Searching the channels automaticly from 87.5 to 108.0MHz 10. LED display 11. Variable colors to choose       Product show:           Packing:   1pcs in a crystal box 100pcs in a carton Carton size:34.5*34.5*47.5CMN.W.:25KGS/CTN G.W.:27KGS/CTN