<p>
 <span id="__kindeditor_bookmark_start_0__">1.bluetooth 3.0</span>
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<p>
 <span>2.Distortion</span> 1% or less
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<p>
 3.SNR:more or equal 80dB
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<p>
 4.Rated Impedance:16ohm
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<p>
 5.Channel Separation more or equal 50dB
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<p>
 6.Frequency range:20Hz-20kHz
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<p>
 7.Chip:CSR
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<p>
 8.Rated Power:2*3W
</p>
<p>
 9.color:green&amp;rose red
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<p>
 10.Built-in rechargeable Lithium battery(1150mAh)
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<p>
 11.Function:Wireless bluetooth speaker+built-in mircrophone+wireless hands-free to answer the phone+touch screen
</p>