apple shape computer 2.0 mini usb speaker

apple shape computer 2.0 mini speaker Features: apple shaped design;attractive colors available;professional digital audio play, clear sound, bass powerful;magneticallyshielded and noise reduction design, minimizes high-frequency interference and the damping in the cabinets, making high quality sound without distortion;frequency response curve design, cooperates fully with the magnetic shield inside the aluminum cap of the high-fidelity bass.Parameters: size: L80*W80*H70mm IC output power: 3W*2 frequency: 75Hz-18KHz input resistance: 4Ω distortion: ≤0.3% loudspeaker output power: 5W*2 signal-to-noise: 75DB resolution: ≥40DB input sensitivity: 500MV±50MV color rose red/pearl white/blue