◆The power supply:110-240V,Built-in 2 12V/ 4.5Ah rechargeable batteries
◆Frequency response:35Hz-20000Hz
◆SPL:94dB(1W/M)
◆T.H.D:<1%
◆Wired microphone input:-58dB V600
◆The horn:12″ bass,3″The high horn
◆RMS power:peak 250W
◆Input pin:6.5 Wire microphone jack, audio input jack, musical instrument input jack
◆Output pin:Power amplifier output jack
◆Size:400×395×755mm
◆Weight:15kg
Configuration:
◆Adopt large screen digital display MP3 module
◆With lyrics display, radio, remote control
◆Can be read:USB、SD card、Universal card reader
◆High sensitivity VHF wireless microphone