Product performance:
 ●Equipped with 2 UHF high-frequency wireless microphones, the distance reaches more than 40 meters (optional 2 handheld microphones, 1 handheld microphone and 1 set of tie-clip microphone)
 ●With a 1.5-inch screen, it is more convenient and quick to select songs
 ●This product adopts high-quality power amplifier circuit, and the sound quality is smooth and bright.
 ● Choose a high-quality MP3 player that can be inserted into a USB/SD card to play MP3, WMA music and FM radio.
 ●Can be connected to an external 12V DC power supply.
 ●With recording and replay functions.
 ●Size: 590*335*360
 System parameters
 ●Power supply: AC110-240V, built-in 1 12V12AH rechargeable battery
 ●Frequency response: 35HZ-20000HZ
 ●Sound pressure level: 94 dB (1W/M)
 ●Total harmonic distortion: <1%
 ●Wired microphone input: -58dBV600
 ●Speaker: 12" woofer, 1 3" treble
 ●RMS power: 280W,
 ●Input jack: φ6.5 wired microphone jack, line input jack
 ●Output jack: left and right channel output jack