Item number LGH76The BT Digital Audio Baby Monitor 450 Lightshow helps your baby drift off to sleep with the moons and stars lightshow or one of the 18 lullabies. Never miss a sound with crystal clear interference free digital HD sound (Hi-ds) so every breath, gurgle and cry from your baby will come through loud and clear when they need you. Keep your baby at ease with an adjustable light setting feature, aswel as two way communication to reassure your baby you are always there. This unit also features sound level LED lights for when you don't want to hear every snuffle but want to be alerted. The wireless range of the monitor lets you keep connected to your baby up to 50 metres indoors and up to 300 metres outdoors so you don't miss a sound.