The Evenflo Serenade infant car seat offers parents superior protection to keep their child safe alongside features that help make safety and installation as easy as possible. Serenade provides exclusive safety features like SureLatch technology, you simply click, click push and go for a super-fast, super-snug installation in less than 60 seconds. Infinite slide harness that simply slides for an accurate fit every time and never needs rethreading. Safety made so simple. Your baby will be comfortable on the road with a removable plush head and body pillow and pivoting canopy. This seat can be used with or without the base and additional accessory bases are available.