◆Power supply: 110-240V, built-in 1 18V/ 10Ah rechargeable battery
◆Frequency response:35Hz-20000Hz
◆SPL:94dB(1W/M)
◆T.H.D:<1%
◆Wired microphone input:-58dB V600
◆The horn:8 bass×2,3″treble
◆RMS power:peak 250W
◆Input jack: 6.5 wired microphone jack, audio input jack
◆Output jack: power amplifier output jack, left and right sound channel output jack
◆Size:620×330×330mm
◆Weight:20kg
configuration
◆With advanced double-sided card circuit
◆Electronic shock DVD, DVCD, SVCD, VCD, CD, MP3, MP4
◆USB interface, can be inserted U disk, universal card reader, MP3, MP4
◆High sensitivity VHF wireless microphone