
Professional computer woofer speaker
Feature:
1. Mini portable style
2. High-end stereo speaker
3. 3.5mm headphone jack
4. Logo printing. OEM printing
5. High quality Li-ion battery
6. Micro charging cable
7. Promotion gift speaker
Color Blue,Black,Gold,Silver,Red
Output 3Wx2 (RMS)
Sensitivity 500mV
Frequency Response 20HZ-18KHz
S/N Ratio 65dB
Isolated Rate 45dB
Impedance 4ohm
Speaker unit 52mm
Power USB5V









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