Features:1.The reliable quality guarantees its stable performance.2.New design idea, new look and exquisite workmanship.3.Beautiful and classic remote control boat toy.4.Easy to control like your professional manufacture.5.Suitable for more than 8 children.6.A fantastics gift for your child.7.It will bring a lot of fun to your child.8.It will be a good companion for your child.9.It will give your child unforgettable memories on special days.Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurement1.Product size: about 12.545.5cm2.Product battery: 2.4V/70mAh (built-in)3.Remote control batteries: 4 1.5V AA batteries (not included)4.Remote control distance: about 5 meters5.Charging time: about 5 minutes per charge (about 5 minutes can be used)6.Product standard configuration: submarines remote control antenna USB cable