Oker M8 Desktop 2.0 USB Multimedia Speaker

Oker M8 2.0 Multimedia Desktop Speaker – Specifications
Output Power: 5W x 2 (RMS)
Frequency Response: 20Hz – 18kHz
Sensitivity: 500mV
S/N Ratio: 80dB
Impedance: 4Ω
Speaker Unit: 52mm
Features
Full-frequency loudspeakers with deep bass, rich midrange, and clear treble
USB-powered, easy connection
Compatible with PC, Laptop, Mobile, MP3/4, iPod, DVD
Power Supply: USB 5V
Isolated Rate: >45dB