Pocketsize Portability Small enough to carry around on a daily-basisVacuum Bass Small in size but big in bassIn-built Rechargeable Battery cost efficient & Dail convenienceSD card support for wireless musicFM radio function| Output | 3.8 W |
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| Frequency Response | 100Hz-20kHz |
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| Singal-to-Noise | >85dB |
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| Distortion | <0.5% |
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| Battery Voltage | 3.7V |
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| Battery capatity | 600 MAH |
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| Battery charging voltage | 4.2 V+0.05V |
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| Charge time | DC (2.5 hours),USB 4hours |
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