content: It's roughly 70cm long, and has a 1800KV brushless motor originally running 3s(11,1V), but can also handle 4s(14,8V); According to the manufacturer the boat will do 60+Km/h on 3s battery, and 80+Km/h on 4s battery. Radio is a simpe 2ch FHSS.  Link to the manufactures page(boat comes in both brushless and brushed version so that pic from inside is not how mine looks):  http://www.racentrc.com/product/79201