Sb3 pro plus with toslon TF640 GPS fish finder with new upgrades larger motor and Lithium battery 7.4v 20Ah with the set up the boat will travel at 1... | By Carptechnics
Bait Boat GPS & Fish Finder in one TF640 + Battery Kit & Tripod | eBay
Toslon tf640 gps ecoscandaglio wireless per bait boat 2,4ghz 300m range di azione