Features:
2.4GHz digital wireless transmission, stable transmission signal.
Built-in MIC and speaker for two-way audio monitoring.
High sensitivity, the crying voice is easy to be heard and the lamp will turn on to inform parents.
Position the transmitter at a distance of about 1.5-2.0 meters from the baby.
Open space transmission range up to 250M.
VOX function. With 2-way talk , music and nightlight function.