1.loudly voice 2.samll size design,easy to take. 3.Mellow and clear timber 4Ipod, iPhone, cell phone,PC 5.Long life, goo  

USB 2.0 mini speaker1. Ipod, iphone, cell phone,PC2. Excellent audio effect3. Long life, good for promotion

Features:

1  good voice,suitable as gift

2 can connect with Ipod/iphone,mobile phone,PC

3 ideal to use at office,home,camping....pocket size and easy carry

 

Description :

 

Size: L80*W80*H70mm

 

IC output power: 3W*2

 

Frequency:80Hz-18Khz

 

Input resistance:4Ω

 

Distortion: ≤ 0.3

 

Loudspeaker output power: 5W*2

 

Signal-to-noise: 75DB

 

Resolution: ≥40DB

 

Input sensitivity:500MV±50MV

Specification

1) Output: RMS2.5+2.5w

2) S/N Ratio:65dB

3) Isolated rate:45dB

4) Impedance: 4 ohms

5) power: USB5V

6)Speaker unit:2''*2

Accompanying  speaker for PC,MP3,MP4 and notebook

pure  and  elegant sound quality with  built-in  active timbre  unsurpassed effects

In compliance with acoustics and aestics and  aestetics rational Flexible sound with distinct tone levels

Mellow and  clear  timbre

Small size design, easy to  take

2012 hot USB speaker