Ergonomic bouncer with an extra long period of use. Can be turned into a rocking childrens chair. Gives proper support to small childrens neck and back. Natural bouncing, no batteries required. Can be used from newborn up to 2 years. The Bouncer Balance Soft runs on fun alone no batteries required! Your childs own movements will bounce the chair. Your child can have fun bouncing, while developing motor skills and balance in a completely natural way. Younger babies can be gently calmed by you carefully bouncing the chair with your hands or feet. It is ergonomically designed to provide your newborn with proper head and back support. The fitted fabric seat moulds itself to your babys body and evenly distributes the weight. This gives your baby good support, which is particularly important for young babies, whose muscles are not yet fully developed. The Bouncer Balance Soft can be used as both a bouncer and a chair up until the age of two. You can use it as a bouncer from birth until your child has learned to sit upright. Once your child has learned to walk and sit down unaided, you can turn the fabric around and use it as a comfortable chair. Ideal for trips, the Bouncer Balance Soft can be folded away flat. Perfect for storage or transport.