Relaxer Designed for babies up to 6 months or up to a maximum weight of 9kg. Adjustable backrest in 5 positions. 4 positions for the footrest. 5 rocking speeds. Sensor for to start rocking when the baby cries. 9 melodies, 5 with nature sounds. Volume control. Setting the rocking in time intervals of 15, 30 and 60 minutes. 2 wheels for easy movement. Safety system with 5 points of connection. Feeder Designed for children up to 36 months. 5 positions for the back which are very easy to adjust, with one hand . 4 positions for the footrest. Safety system with 5 connection points. The top board is easily removed without having to remove the bottom board and is easy to wash. Soft and comfortable seat . 2 wheels for easy movement. Booster Intended for children from 6 to 36 months The booster is used on an adult chair that should be at least 20mm from the base of the booster. The minimum height of the back of the adult chair should be 100mm higher than the height of the booster. The booster fits easily on most kitchen chairs. A remote control is included in the package. An adapter is included in packaging. Requires 4D battery - not included with product.