1, portable mini speaker
2, metal body
3, Subwoofer
4, 1000 mAh li--ion battery
5, gift speaker

speaker---DL-157

portable mini speaker

1,material    aluminium alloy, can play MP3 ,WMA format music and display its lyric,subwoofer                                             

2,output  RMS  3W x 1
3,frequency range  100HZ--18KHZ                                                        

4,speaker unit  Φ40mmx2/4Ω                                                                        

5,S/N   ≥75db                                                                                             

6,body size  W104 x D75x H72mm                                                                

7,input    DC 5V
8,Li-ion battery: 3.7V 800 mAh/rechargeable and replaceable                             

9, support   TFcard, U Flash Disk,FM.Suitable for
devices equipped with a 3.5mm audio jack, including
cell phones, MP3 players and computers.
 

 packingmm(kgs)

For more new-developed items, please contact me.

Custom design is welcome!

Thanks very much for your time!