Feature:

• large diameter full frequency vibration loudspeaker, deep bass , rich midrange and clear treble
• D power amplifier, high quality and low distortion
• USB supply power directly, easy connection
• Can connect PC, laptop, mobile phone , MP3, MP4, Ipod, TV and any devices support 3.5mm audio

Technical parameters:

Speaker System: 2.0 speaerks
Rated Power: 5Wx2
Maximum power: 3.5W
Impedance: 4 Ohm
Signal to noise ratio: >/ 70dB
Fequency response: 150Hz-20Khz
Seperation: >/ 35dB