Musical Crab Toy - Super value for LED light up crawling &sensor obstacles avoidance function,when it encounters an obstacle during moving, it will move in the opposite direction in time. The light and music makes it very attractive to kids.

Long Time Playing - Electronic Musical crab toys powered by 3.7V lithium battery , 2 hours charging time will last up to 20-30 minutes non-stop operation. Package With USB charge cable.It is very convenient to charge by USB charger, computer, power bank.Make sure that the toy is turned off during the charging process.