China MP4 MP3 Speakers Wholesale

Main Features:

• Metal shell
• Adjust volume by electron
• Can link MP3 MP4 notebook CD mobile phone iPod nano
• Compatible Model:
  SonyEricsson: W750, W800, W810, 500, 790...
  NOKIA (optional)

Specifications:

• Compatible with Output power: RMS 4W 2W+2W THD=10%
• Support Frequency respond: 150-18000HZ( 3dB)
• Signal to noise ratio: ! 80dB
• Power source input: DC 9V/1000mA
• Metal shell
• Several ways to supply power for speaker:
  1) 4AAA batteries
  2) USB power connect line
  3) AC/DC power adapter DC9V/1000MA (optional), and when you supply power for speaker by the AC/DC adapter, also you are charging for the Mobile phone synchronously
• Adjust volume by electron
• Can link MP3 MP4 notebook CD mobile phone iPod nano
• Compatible Model:
  SonyEricsson: W750, W800, W810, 500, 790...
  NOKIA (optional)