Sell Potable mini speaker for Mp3, mp4. laptop(JH-M03M)

Potable mini speaker for Mp3, mp4. laptop(JH-M03M) You May Also Be Interested In: mini speaker for mp3 speaker for mp3
Technical Information 1. Output: RMS 4W (2W*2) 2. Left/Right sound respond frequency: 150-18000HZ 3. signal and Noise Ratio power amplifier: >= 80dB Input Power:DC-6V1000ma recharge:4NO.7batteries, DC6V/1000mA
power adapter 2. Can link to your MP3, MP4, CD, DVD, computer, IPOD, Cell phone.
, USB 5V power3. Has flash memory and MP3 amplifier, collect the MP3 and digital amplifier function together music piece,
The music can be output from earphone terminal to ear directly.
(Built-in MP3)