Features:

    Compact USB powered speakers
    Volume control
    Works great with any computer system using a standard 3.5mm audio plug
    Easy connections: Works with PC, Mac and iPod/MP3 players
    Speaker body weight: 550 g

Specifications:

    Total output power: 4W
    Signal-to-Noise Ratio: 70dB
    Frequency Response: 147 Hz ~ 17K Hz
    Power Source: USB Plug

Package contents:

    Pair of speakers
    Multi-language user manual

Dimensions:

    Dimensions (WxHxD): 143 x 108 x 128 mm
    Size of package (WxHxD): 234 x 154 x 114 mm