2.4G remote control 20 meters, equipped with dual-slurry and dual-motor power, dazzling LED color lighting, let remote control boat roll to its heart's content, advance, retreat or sink ...

These Sialia yachts, like the all-electric 57 Deep Silence, offer a one mega-watt-hour (MWh) battery capacity and 400 kW motors capable of transporting a dozen passengers long distances.

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