TOPCHOIC

TOPCHOIC Brushless RC Boat 40+MPH, Remote Control Boat for Adults Kids Enthusiasts, 19″ Large Fast Racing Boat for Salt Water, Lake, River, Fishing with Self-Righting, LED Light, Low Battery Alarm 3700kv Brushless Motor with Water Cooling System — The brushless motors are lightweight, powerful and has long service life compared with brushed motors; there is no electric spark generated when...