Dear Sir/Madam, Type:Boat & Ship Power:Battery Material:Plastic, Electronic components Scale:high speed boat Radio Control Style:RC Hobby Name:High speed boat Frequency:2.4G Channel:4CH Color:Red G.W/N.W:12.4/11.0KGS QTY/CTN:12PCS/CTN CBM/CTN:0.164 CBM Power:7.4V 600mAh Lithium battery Charging time:120 minutes Playing duration:7-8 minutes Show More