Power: 220V/50 ~ 60Hz
Consumed power: 100W
Frequency response: 100Hz~16, 000Hz
The output power: 60W

Signal to noise ratio:
MIC1: -50dB±2dB / 680 Ohms
MIC2: -55dB±2dB / 600 Ohms
LINE: -20dB±2dB / 50 Kohms
AUX:
1. -20dB±2dB / 10 Kohms
2. -15dB±2dB / 30 Kohms
3. -10dB±2dB / 50 Kohms
4. -3dB±2dB / 80 Kohms

Signal to noise ratio: >45dB
Audio output: 1V / 0dB (at AUX x 20dB)
Volume control: Bass 20dB / Treble 20dB
Size: 580(L) x 420(W) x 1100(H) mm
Weight: 29kg

Function description:
- Bend the microphone
- Small lamp lighting
- The light switch
- Mesa of speech
- LED display
- LED: MP3 player working state
  PREV: On a curved, long press the volume reduction
  PLAY: PLAY the suspension
  NEXT: The NEXT song, long press the volume
  EQ: Sound mode
  REPEAT: REPEAT mode
  MODE: The audio source switching MODE conversion key
- U socket
- SD/MMC card pin
- Microphone MIC 2
- The voice input attenuation switch
- High regulating
- AUX/MP3 volume
- Bass adjustment
- MIC/LINE 2 volume
- MIC 1 / Wireless microphone volume control
- Power light
- Signal output
- Audio signal output
- The voice output
- Outside speakers switch
- External interface speakers
- Power switch
- Power outlet