MX1 Set Live Broadcast Sound Card Set                 • MX1 Set is the live broadcast/Karaoke set which consists of MX1 sound card, SM-18 condenser microphone, TS-2260 earphone and accessories.                  • The sound card features Li-ion battery, 9 sound effects, 9 camboy/camgirl sound effects, compatible with cell phone/iPad/PC, compact design and easy operation.                  • The microphone features cartridge of φ34mm large gold plated diaphragm, high sensitivity, wide frequency response, clear sound.                 • The earphone is tailored for monitoring and features Ø9.2mm high resolution driver unit to reproduce rich sound details.                  • The whole set is designed with high quality alloy case for convenient outdoor application.                                   Specification        Sound card specification        • Data Transmission:  USB2.0        • Sample Ratio:  48KHz/16bit        • Frequency Response:  20Hz-20KHz         • THD:  THD& 65308;0.5% 1KHz        • Earphone Output Power:  125mW/32Ω        • Earphone S/N Ratio:  90dB& 65288;A-Weighted& 65289;        • 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& 65288;48V off& 65289;more than 6h& 65288;48V on& 65289;        • Audio Connector:  cell phone connector& 65288;3.5mm& 65289;, accompaniment connector& 65288;3.5mm& 65289;,   mic connector1& 65288;Mini XLR& 65289;, mic connector2& 65288;3.5mm& 65289;, earphone connector& 65288;3.5mm& 65289;, earphone mic connector& 65288;3.5mm& 65289;,        • Power Connector:  Micro USB         • Dimension:  142*98*22mm(L*W*H);        • Net Weight:  approximate 300g                 Earphone Specification        • Type:  dynamic stereo earphone         • Unit Diameter:  9.