Hamburger mini speaker,computer speaker,Laptop speaker,MP3,

Use: Portable Speaker with Expansion Bass,Compatible with iPod, iPhone, iPad, smartphones, MP3/MP4 players,PC, Laptop,Portable media player,Game system and other audio devices equipped with a 3.5 audio jack


Feature
1/Portable, Mini, Expansion Bass
2/ Dynamic internal magnetic
3/ 2W total sound output for exceptional sound
4/ Build-in-Lithium battery can be charge via included USB Cable
5/ USB Cable for connecting to audio device and USB power source


Specification:
1/ output power:2W
2/ Frequency response:200HZ-18KHZ
3/ Speaker:36mm, 4 Ohms
4/ Li-ion Input: 3.7V 120mAh
5/ Connector:3.5mm stereo
6/ Humidity Test: 90-95% RH 24H
7/ Heat test: -25--+75?
8/ RF:220Hz±20%
9/ S/N Ratio: 85dB±3dB
10/ DCR(Direct Currency Rated Impedance): 3.2O± 5%
11/ packing:color box, Carton size: 37(L)x30(W)x33(H)cm ,100pcs/ctn N.W / G.W: 8.00/9.00kgs/ctn
Hamburger mini speaker,computer speaker,Laptop speaker,MP3,