• Cell phone/iPad/PC: Karaoke, live broadcast, recording
App: Suitable for various entertainment live broadcast APPs and influencer marketing platforms

Sound card specification
• Data Transmission:  USB2.0
• Sample Ratio:  48KHz/16bit
• Frequency Response:  20Hz-20KHz 
• THD:  THD＜0.5% 1KHz
• Earphone Output Power:  125mW/32Ω
• Earphone S/N Ratio:  90dB（A-Weighted）
• Main Chip:  DSP
• Reverb:  Reverb
• Autotune:  24 Autotunes
• EQ:  EQ
• Type:  Li-ion battery
• Battery Capacity:  2700mAh
• Charging:  USB 5V     1.5A
• Operation Time:  more than 8h（48V off）more than 6h（48V on）
• Audio Connector:  cell phone connector（3.5mm）, accompaniment connector（3.5mm）, 
  mic connector1（Mini XLR）, mic connector2（3.5mm）, earphone connector（3.5mm）,
  earphone mic connector（3.5mm）,
• Power Connector:  Micro USB 
• Dimension:  142*98*22mm(L*W*H);
• Net Weight:  approximate 300g

Earphone Specification
• Type:  dynamic stereo earphone 
• Unit Diameter:  9.2mm
• Unit Impedance:  18Ω±15%
• Frequency Response:  20Hz-20kHz
• Sensitivity: 95±3dB SPL (94dB SPL=1Pa)  at  1KHz with input=0.126V(1mW)
• Peak Power:  5mW
• Rated Power:  3mW
• Cable:  dia 2.3mmX2m 
• Connector:  3.5mm three conductor gold plated connector
• Net Weight:  approximate 13g

Microphone Specification
• Cartridge:  cartridge of 34mm large gold plated diaphragm 
• Polar Pattern:  unidirectional 
• Frequency Response:  20Hz-20KHz
• Sensitivity:  -30dB±3dBV(0dB=1V/Pa at 1KHz)
• Equivalent Noise Level:  ≤20dBA（IEC 581-5）
• Peak SPL:  135dB（THD≤1% at 1KHz）
• Output Impedance:  110Ω±30%(at 1kHz)
• Operation Voltage:  48V phantom power 
• Dimension:  157mmx55x38mm
• Net Weight:  approximate 372g

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• Micro USB data cable（Ф4mm*1.2m）
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• Mini XLR cable（Ф4mm*2m）
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• Shock mount
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• Windscreen
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• Ear pad（S/M/L）
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• Earphone box
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• Al alloy case
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• User manual
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