【Attract Baby to Crawl & Build Large Muscles】When touching the sensor on the back of the baby toys, the baby crawling toys will move, nodding head, and also play happy baby tunes music with LED lights. The baby toys are very attractive which will encourage your baby to chase & crawl. Your little one can develop gross motor skills and learn how to control large muscles, which enable crawling, walking, running, jumping & body balance during playtime. Perfect choice as baby toys 6 to 12 months..【Touch & Go Modern Technology, Improve Hand-Eye Coordination】The infant toys come with modern TOUCH technology. You and your baby just touch the sensor and it will play, which is much easier than pressing a button, especially for your baby’s little hands. Your little one will improve hand-eye coordination and learn cause & effect when playing. Good choices as infant toys 6 to 12 months, 6 month old baby toys 9 month old baby toys 12-18 months, baby boy toys for 1 year old boy gifts..【Eco-Friendly Materials & Polished Smooth Edges Safe to Baby】 The baby toys are made of BPA-free and non-toxic premium materials, comply with strict international safety standards, and are 100% safe for your baby. It does not contain small parts to avoid choking hazards. The burr-free polished smooth edges will not hurt your baby’s soft skin. It is perfectly sized for the baby’s little hands to train grasp ability. The soft light design helps visual development and does not harm the baby’s eyes..【Bump & Go Design Guide Safe Direction, Comes Two Play Modes】 The baby toys are equipped with universal wheels. Its bump & go function can self-avoid obstacles, which can guide the baby in a safe direction and helps develop spatial awareness. The toys come with 2 modes. In “Go mode”, your baby can chase & crawl after it. In “Stop mode”, your baby can sit & play with music & fun sounds. It comes with auto shut-off to save battery for longer usage. You can re-start it to play after auto shut-off..【Durable Shatterproof Materials & Worry-free After-Sale Service】 The baby musical toys are made of shatterproof materials, so they are sturdy and durable enough to hold up for long-lasting performance, even if your little one toss or throw them away. Requires 3 x AAA batteries (Not Included). Hope our toddler toys age 1-2 bring your family more happiness. If there is any issue after use, just let us know and we will make a satisfying solution special for you.