【Musical Crawling Toy】Our baby crab toy will automatically move in the opposite direction when it encounters obstacles (baby's hands or feet). It's an interactive musical toy to encourage your babies to crawl, and can also help develop their motor skills and hand-eye coordination. 【Light and Sound Effects】It is a fun musical toy for children. The music will play when the crawling crab toy moves, and both eyes will light up, which can attract the baby's attention and improve the baby's auditory development. 【Safe and High-Quality Materials】The musical crawling crab toy can withstand bumps. These sensory toys are made of high-quality non-toxic materials, and the surface of the toy is carefully polished to be smooth, with no burrs, and will not harm your child's skin. It is a perfect gift toy for babies, boys and girls. 【USB Charging】Our dancing crawling crab sensory toy has a built-in 3.7V rechargeable battery, charges for 2 hours and can keep your children playing for 20 minutes. The package includes a USB charging cable. It is very convenient to charge with a USB charger, computer, or power bank. Note: Do not use this toy on the carpet, in water, or in humid environments. 【Perfect Gift for Children】This crawling crab toy for babies is a perfect gift for children. Especially for babies who are still learning to crawl, beneficial for their growth.