◆The power supply:110-240V,Built-in 1 12V/ 10Ah rechargeable battery
◆Frequency response:35Hz-20000Hz
◆SPL:94dB(1W/M)
◆T.H.D:<1%
◆Wired microphone input:-58dB V600
◆The horn:12″bass,3″treble
◆RMS power:peak 250W
◆Input pin:6.5 Wired microphone jack, audio input jack
◆Output pin:Power amplifier output jack
◆Size:287×320×570mm
◆Weight:15kg
Configuration:
◆Electrical shock DVD、、VCD、CD、MP3、MP4、MP5
◆USB interface, can be inserted U disk, universal card reader MP3、MP4
◆High sensitivity VHF wireless microphone