have sound and light with voice infication reminds you to charge attractive design have some colors battery ride on car SIZE96*57*55CMPACKAGE96*58*39CMBETTERY6V-4AHMOTOR25WSPEED3KM/HRMAX CAP30KGSAGE3-8N.W.11.8KGG.W.14KGQTY/40HR305PCS battery ride on car