This interactive play key set is designed for infants and toddlers aged 6 months to 3 years. The set includes a realistic key fob with buttons that activate learning songs about counting and car sounds, along with a light feature. It comes with four components: a functional key fob, a key with slider activity, a chewable teether key, and a soft puppy keychain. The toy supports fine motor skill development and encourages early role-play scenarios. Suitable for both home use and travel, it provides tactile and auditory stimulation through its various interactive elements.