Crystal clear sound and zero interference with DECT digital technology, ensuring only you can listen to your baby. Baby unit is mains powered for continuous operation. Starry night lightshow projection to soothe and calm your baby during bedtime. Nursery room temperature sensor to monitor the environment for optimal comfort. 18 lullabies including classical tunes, nursery rhymes, nature sounds, and white noise options like vacuum, womb, and hair dryer sounds. Parent talk-back feature allows you to communicate with your baby remotely. Soft comforting night light for added reassurance. Easy-to-read blue backlit display for convenient monitoring, including a feed timer and mute function. ONBH05 Harry The Hippo Night Buddy: Gradual color-changing mode creates a soothing ambiance in the nursery. Tap-activated for easy use, providing gentle illumination whenever needed. Removable soft silicone cover allows for easy cleaning and maintenance. Non-slip rechargeable LED light base ensures stability and portability. USB charging capability with included cable for convenient recharging. Offers up to 20 hours of battery life, providing long-lasting use throughout the night. In summary, the SC530H bundle pack offers a comprehensive solution for monitoring your baby's well-being and providing a comforting environment during sleep time. With features like crystal-clear audio, soothing night light projections, and portable night light companionship, this bundle is designed to promote peace of mind for parents and a calming atmosphere for babies.