Product Size: 11.5*4*6.5 cm Colorbox size: 18.5*8.5*21 cm Carton size: 63*37*67 cm Packing: 48 PCS/CTN N.W/G.W: Function: Go forward/backward,Turn left/right. Boat battery: 3pcs AAA battery (not included) Transmitter battery: 3pcs AAA battery (not included) Control distance: 25 m Boat speed: 6km/h Age: 8+