Musical Crab Toy- Super value for crawling obstacle avoidance and LED light sensor function, when it encounters an obstacle while moving, it will move in the opposite direction in the time. The light and music make it very attractive to children. Note: Do not use this toy in water or wet environments. hours of charging time will last up to 20-30 minutes of non-stop operation. Packing with USB charging cable. It is very convenient to charge with USB charger, computer, power bank. Make sure the toy is turned off during the charging process. High Quality Musical Toys- This multi-functional musical crawling crab toy can withstand shock. The high quality crawling crab is made from non-toxic ABS material. Smooth edges and proper size are suitable for baby toddler kids girls boys.Child Development- This is a fun musical toy for boys and girls. Kids will love interacting with the crab, as the crab moves with light and music. The musical crab toy can help toddler development by stimulating body movement and coordination.Perfect Gift for Kids- This musical crab toy for kids would be the perfect gift for Christmas , a birthday, Thanksgiving for your children . Inspire your child's creativity and imagination. It's a great gift for all ages over 3 years old. No matter what causes your confusion and dissatisfaction, please don't hesitate to contact us.