... Kinds of different music,I.C. and horn sound; 3.Battery(6V~4Ah) and charger are available,could run about 1 ... .5~2 hours while full power; 4.Size of products: L=73.5cm, W= 38cm, H=59cm, ... this size is ideal for indoor and outdoor playing and quite convenient ... Charge time: 8-12 hours,no more than 20hours for a single charge. 12.Charge power supply: AC 220v 50hz ...