The new Hubble Listen baby Audio monitor allows you to hear your baby. Its simple and easy to use with up to 300ft long range. The easy-to-use Plug-n-Play audio baby monitor makes it portable and travel-friendly Hear every sound your baby makes with the audio monitor’s secure DECT wireless technology, which provides crystal clear audio transmission, The Hubble baby monitor parent unit comes with a volume control and 5 level visual sound indicator so you can visually monitor sound levels. DECT Wireless ConnectivityUpto 50m RangeVisual sound level indicator. High sensitivity MicrophoneVolume controlMains Powered/plug in. Out of range and low battery alerts. Parent Unit Features1 parent unit included. Up to 300m range and out of range indicator. Power saving mode. Low battery indicator. Parent unit mains powered only. Parent unit includes mains adaptor - . Baby Unit Features1 baby unit included. Baby unit mains powered only. Baby unit includes mains adaptor. General information:Digital signal. 10 channels. WiFi connection not required. Model number: Listen Pro. Manufacturer’s 1 year guarantee. EAN: 5012786049093.