The Infantino Light and Sounds Ball is the perfect companion for first crawlers. Fun-filled ball encourages your little one to be mobile with lights and sounds. Fun colors, textures, lights and sounds engage baby's senses for hours of fun and play. 100% BPA-Free. - Motion activated Lights & Sounds Ball engages baby’s senses while encouraging movement - Easy for little hands to grasp - Fun colors, textures, lights, sounds provide sensorial stimulation and hours of fun! - Batteries included (with on/off switch) - 100% BPA-Free, Phthalates-Free, Mercury-Free, Lead-Free - Safety Certified as per European Norms (EN/CEN) and American (ASTM) Standards PRODUCT CARE NOTICE: Some parts of this product may get damaged when subjected to boiling water for a period of time using stove and/or microwave oven, or via steamer. According to experts, washing thoroughly with soap and clean running water is sufficient in effectively remove dirt, bacteria, and harmful viruses, just like proper hand washing. UV-light sterilization, while not mandatory, is okay for this product as long as you operate your UV device 100% according to user manual so as not to cause harm to you and your baby.