Product size: 13.8*5*5.1 cm Colorbox size: 29.5*21.7*6.7 cm Carton size: 65*30.5*47 cm QTY: 24 pcs/ctn N.W/G.W: 10/11.5 kg Function:Forward/Backward,Left/Right Turn,Left rotation, right rotation Porduct Battery:2.4V/120mAh Ni-MH battery Transmitter Battery: CR2025/3V*2 batteries Charging time: 28 minutes Playing time：8 minutes Control distance: 10 M Color:Red,Blue Certificate: