Multi layer PCB, SMT production technology makes the product more stability, quality is reliable durable.
Can connect with mixer and karaoke amplifier, use the ultra long distance's cable.
Maximum using distance in open place: 70-100m, complex environment using distance:50-80M
Used in ballroom, meeting room, teaching presentation and home entertainment.
Dual channel receiver totally 8 frequency group
Using anti - jamming sound filter, fully eliminate the interference signal.
Output digital volume control, high fidelity audio input, high power supply range (9V-12V).
Built - in battery management module circuit, protect battery from damage.
Using multi level narrow - band high frequency and medium frequency selective filtering, fully eliminate the interference signal.
Using low voltage design, battery low voltage can still work normally.
Using special ASC circuit,don't worry about the volume is too large distortion.
Using low power consumption components, battery life is longer.
Using quartz shake circuit, has a high stable performance to the frequency.
Using the audio compression - extension techniques, reduce noise dynamic range increase.
Selected excellent chip and high-quality component, make the machine quality very good.
Receiver × 1
Optional microphone × 2
Audio signal cable × 1
Usage instruction × 1
1.5V battery × 8
Power supply ×1