Smile S001 USB Speaker 2.0

Specifications

• Power Amplifier Output Powe: 3Wx2(THD)=10%
• Signal To Noise Ratio: ≥60dB
• Frequency Response: 90Hz-20KHz
• Power Supply Voltage: DC 5V
• SNR: 75dB
• Speaker: 52mmx2
• Standard Impedance: 4
  
• warranty : 30 days