新品上架, 一对无线麦克风含接收器仅售US$139。
与歌王卡拉OK机同时购买，可以再省$20。
Specifications:
Frequency Range: 200-280MHz
S/N ratio: >60dB
Distortion: <1.0%
Frequency response: 40Hz-20KHz
Transmitter Power: 10mW Max
ALC circuit, low distortion in high volume
Audio Compounding reduces noises and increase dynamic range
Effective range: >30m
Multi-channel
AC 110V
Features:
ALC circuit, low distortion in even loud sounds
Audio compression-expanding tech reduces noises and enlarges dynamic range
Improved noise-mute function
No noise in stand-by condition
Wide dynamic range, extreme low distortion
Full function indicator of the work condition
Multi high and midrange filters eliminates the noise signal
Low consumption parts, long battery life
Specially designed circuit to reduce the noise when power on/off
Wide effective range up to 30m
Multi channels
Suitable for Middle and small size conference room, stage, KTV, home etc.
Two 9V batteries for testing only.
Remark: It is for 110V, though it is incorrectly printed as 220V.
