DIGITAL GREEN TECHNOLOGY: this innovation reduces wave emissions from your baby monitor and guarantees the longest range on the market. Premium Care has a 1400m range: ideal for an house. COMPLETE: this baby monitor has a 3-alert VOX mode (visual, audio, or vibration) and an out-of-range / low battery alarm. You can connect two transmitters to monitor two children! NIGHTLIGHT, LULLABIES, AND TEMPERATURE: Premium Care emits a soft light and plays lullabies. The temperature indicator enables you to monitor the temperature in the baby's room. TALK BACK FUNCTION: means you can reassure your baby remotely. You can talk to them or sing songs. Hearing their parents' voice will help them drift back off to sleep. TWO USB CABLES INCLUDED & one UK plug. The USB cables are compatible with all 5V USB plugs, reusable on several devices. LIFETIME WARRANTY: Babymoov ensures this product carries a lifetime warranty (Registered within 2 months). It can also be repaired if you run into a problem to extend their lifespan.