Product size:8*5*4 cm Colorbox size:13.6*7.4*9.3 cm Carton size: 47.5*38.5*47 cm QTY: 48 psc/ctn N.W/G.W: 11/13 kg Function:Forward/Backward,Left/Right Turn Product Battery: 2.4V 120MAH Ni-MH battery Transmitter Battery: 2*1.5V"AA"batteries Charging time: 4-5 minutes Playing time：3-4 minutes Control distance:8 meters Frequency: Color:Red,Blue,Green,Orange Certificate: