<p><b>Feature</b>  <br> </p> <p>1. 3 stage equalization regulate,by adjusting knob to adjust the reverb depth and delay effect. <br> </p> <p>2. Bluetooth function to support wireless docking of most Bluetooth-enabled electronic devices.  <br> </p> <p>3. USB slot，it can be connected to USB flash disk or MP3 and other portable audio equipment.  <br> </p> <p>4. There are 6 modes of music: nature, P0P, rock, jazz, classical, country.  <br> </p> <p>5. Support to conect with wired/wireless/capacitor microphone, applicable to the family KTV, campus speech, meeting etc.</p> <p><b>Specification</b>    <br> </p> <p>1. Maximum input level of microphone: +24dBu   <br> </p> <p>2. Maximum input level of line: +24dBu  <br> </p> <p>3. Maximum input level: XLR+26dBu  <br> </p> <p>4. Frequency response: 20Hz-30kHz±0.5dB  <br> </p> <p>5. Max Input Power: 15W  <br> </p> <p>6. THD+N: 0.01%  <br> </p> <p>7. Crosstalk (1kHz): > 85dB  <br> </p> <p>8. Noise (22Hz to 22KHz): equivalent input noise -122dbu, residual output noise < -90dbu  <br> </p> <p>9. Mono/Stereo channel EQ:  <br> </p> <p>High frequency, broom type, +/-15db, 12KHz  <br> </p> <p>Low frequency, broom type, +/-15db, 80KHz  <br> </p> <p>Mid-high frequency, peak type, +/-15db, 2.5KHz  <br> </p> <p>10. Mono  <br> </p> <p>XLR: 2PIN, 2Kohm, -60~+14dbu sensitivity  <br> </p> <p>TRS: tip, 10Kohm, -40~+14dbu sensitivity  <br> </p> <p>XLR: +48V  <br> </p> <p>11. Material: Metal+plastic  <br> </p> <p>12. Size  <br> </p> <p>    8 channel: 40cm x 34cm x 3.7cm</p> <p>    12 channel: 51.6cm x34cm x3.7cm</p> <p>    16 channel: 63.5cm x34cm x3.7cm</p> <p>13. Phantom Voltage: 48V  <br> </p> <p><b> </b><b>Package included</b> <br> </p> <p