• ✅【Musical Crab Toys】-Super cool for LED light up crawling & sensor obstacle avoidance function, when you encounter an obstacle while on the move, it will move in the opposite direction in time. The light and music make it very attractive. Note: Do not use this toy in water or humid environment • Long Playtime: This electronic music crab toy is equipped with a 3.7V lithium battery. 2 hours charging time provides up to 20-30 minutes non-stop operation. Package with USB charging cable Very convenient to charge with USB charger, computer or power bank. Make sure the toy power off while charging • ✅【HIGH QUALITY MUSICAL TOY】- This multi-functional musical crawl crab toy can withstand shocks. High quality crab is made of non-toxic ABS material • Fun Music Toy: When the crab moves around with light and music, you will love the interaction with the crab. Music Club toys can help develop by stimulating body movement and coordination • ❤AFTER-SALE SERVICE❤-We provide 60 days defective replacement and money back guarantee. If you have any questions or problems about the product, please feel free to contact us