2.0 USB mini speakers, small notebook speakers
Model Number: V-27
Brand Name: EST
Key Specifications/Special Features:
Output power: 3W * 2Signal to noise ratio: ≧60dbFrequency response: 90 hz - 20KHzThe power supply voltage: DC 5VSpeaker: 20mm * 2Degrees of separation: ≧70db4Ω standard impe...
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