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SPK-QS821

SPK-QS821

SKU编号: FS00020384
欢迎转载 功德无量
     
Card speaker
TF Card speaker
Speaker:2.2W 36mm
Singal-to-Noise:≥89dB
Frequency response:90Hz~24kHz
Li-ion:280mHa(3.7V)
Continuous playback time:about3.5hours
Charging time:USB about 2.5hours,card about 4hours