The Fisher-Price Private Connection Monitor with dual receivers allows parents to hear and see baby with a five LED variable light display. With ten channels, the privacy of the connection is increased and the likelihood of someone else picking up the transmission is reduced. The monitor also boasts a unique LCD screen display that includes graphic displays for volume, channels, range and battery life. Rechargeable batteries offer added convenience and value. Requires 3 "AAA" batteries, not included. Transmitter measures 3"L x 4.5"W x 4.75"H. Receiver measures 6"L x 2"W x 2.75"H.