Specifications:

          power:USB/4×AAA battery
          Connectivity:USB1.1/USB 2.0*1,AUX3.5*1,Battery compartment
          Driver Unit:Tweeter×2
          Power Output:2W
          Impedence:4 ohm      
          Material:Plastic
          N.W:0.2KG        
          Color:white/black
          Dimensions:210mm× 60 mm× 50mm
          Accessories:USB cable、audio cable、travel bag

    Feature:

          Support Turbo bass Technology inside with DSP bass blaster
          Virtual 2.1CH output with subwoofer
          Anti-cellphone singal interference
          Dust-proof and screw-less casing
          Blue back-lit buttons
          Crystal clean treble
          Dual power:USB&4×AAA battery
          High quality surface mounted technology
          Compatible with laptop,iPod,MP3,MP4,MP5,cellphone,PSP etc
          Low-noise silicone anti-slip padding   

OEM/ODM,Customized Logos/Designs are Welcome