Ssccgym 25inch UDI022 Large Remote Control Boat for Adults Boys Experts Alloy Tail Kits RC Brushless Watercraft 50km/h 31mph 3S/4S Battery & LED 4WD Full-Functions RC Sail

Dimensions: 630*170*110mm/25*7*4.3inch . Same old 11.1V 3S Edition .
Forward/backward/turn left/turn right, omnidirectional regulate, suitable for beginners and experts.
3-wire 17g high-speed steering gear (1kg torque), more flexible in turning.
When the ship capsizes, it’ll robotically face the sky, over-distance alarm, and low-battery voltage alarm.
Water-cooled circulation heat dissipation, double-layer roof cover water-resistant.
4CH 2.4G independent regulate ESC. The ESC serve as has been upgraded and may also be connected to 3S/4S lithium batteries. The usual configuration is 3S 11.1V 2500mAh battery and battery balance charge. Users can upgrade to 4S 14.8V 2800mAh battery and 14.8V battery balance charge.
Note: If your battery is 14.8V, please use the 14.8V battery balance charge, no longer The usual 11.1V battery balance charge.
3 light modes (on/off), visible for night driving.
The hull is a blank hull with carbon fiber pattern, and the user needs to stick the sticker by himself. (sticker sponsored)