stereo speaker for mobile phone/USB/SD card

stereo speaker for mobile phone/USB/SD card  

Specifications

1)product size: 13.8*5*5.2cm

2)Material: aluminium body

3)Input: special SD card/USB slot .3.5mm Mini stereo jack

4)power supply: Li-iron Battery (5v 5000 MA) or USB 5V from computer

5)SPEAKER UNIT:40mm 2W*2(4Ohms)

7)OUTPUT POWER: 2W*2(1KHZ 1O% THD)

10)FREQUENCY RESPONSE: 200Hz-20kHz

  Features:
1) work for SD card/USB,With FM radio 2) Ideal for use at the office, home, and can be carried wherever you go
3) You can enjoy sweet stereo sound produced
4) Cosmetically designed to match the mp3and also work for mobile 3G
5) It can be powered either through AC adapter or Li-ion batteries   Package: Carton:53.1*38*30cm/60pcs N/W:10.5KG G/W:11.5KG   About us Jia Xing Electronic Technology Co.,ltd established in 2002.Mainly produce mini speaker, speaker bag etc. All of our products have CE,ROHS,FCC and other international certificate. We accept OEM order.   Contact us Your satisfaction is our highest priority .So please do not hesitate to contact us if you have any questions.