Rc toys speed boat with battery

product size:55*72.5*15cm
colorbox size:60.5*16*24.5cm
Carton size: 67*52*64cm
Packing: 8pcs/ctn
N.W/G.W:15.2/17kg

Features:
Product battery: 7.2V 1800mah NI-CD battery (included)
Transmitter battery: AA (not included)
Equipped with two motors at fast speed
1.charge time: 3-4 hour
2.useing time:15 minute
3.speed: 30-40km/hour
4.Frequency: 27/40/49M
5.Remote distance:150-200 meter
6.Colour: yellow/blue
7.2ch control system