1 made in aluminun alloy 2 with EQ for you choice 3 USB and SD 4 a beatiful voice 5 Affordable prices

 characteristic:

1 mini SD

2 usb power rotate usb data download 

3 many coor for you contorl

technology prameters
output power:	3W
SNR:	>80db
Frequency:	150-1800Hz
fuction:	USB/EQ
speaker unit:	45mm
power input:	USB/EQ 5V/1000mA
battery:	Built in li-battery
DC-5V:	DC 5V
tured off charge:	power available USB
material:	aluminum alloy

picture:

1This mini audio box can be deemed as perfect combination of classic and modern performance,and it is praised as mastwork of audio

2 New mini aluminum vibration film loud speaker ,which has ckear alt and pure woof.The unique desihn makes tone performance perfect

3  mini audio box with new concept integral stereo portable mobile music. 

mini peaker for iphone