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.
*Easy pairing, plug and play in.
*Position the transmitter at a distance of about 1.5-2.0 meters from the baby.
*Both parent unit and baby unit can be powered by DC 5V or 3*1.5V AAA battery.

Baby Unit Specifications:
Charge Voltage: DC 5V
Transmission Frequency: Ism 2400~2483MHz
Transmission Power: 17dBm
Modulation Type: FSK
Operating Temperature Range: -10℃~+60℃
Storage Temperature: -40℃~+70℃
Dimensions: Approx. 62mm*40mm*103mm(L*W*H)
Weight:Approx. 57g/2oz
Parent Unit Specifications:
Charge Voltage: DC 5V
Transmission Frequency: Ism 2400~2483MHz
Transmission Power: 17dBm
Modulation Type: FSK
Power Consumption: 60mA
Operating Temperature Range: -10℃~+60℃
Storage Temperature: -40℃~+70℃
Dimensions: Approx. 62mm*40mm*103mm(L*W*H)
Weight:Approx. 60g/2.12oz

Package Information:
Package Size: Approach. 23.5*13.5*5.5cm/6.7*5.7*2.75in

Package Weight: Approach. 350g/0.76lb