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

DL-170

portable mini speaker

1,material  plastic,subwoofer                                                                              

2, output  RMS 3W x 1
3,frequency range  90HZ--20KHZ;                                                        

4,speaker unit   Φ40mm/4Ω                                                                            

5,S/N  75db
6,body size   W230×D74x H74 mm                                                            

7,input   DC 5V
8,Li-ion battery  3.7V 1000 mAh/rechargeable/replaceable
9,support TF card, 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!