Waydoo Subnado Underwater Scooter

Charges 0–100% in 1.2 hours; reverse charging delivers 100W to power phones, GoPros, laptops, and action cameras

Subnado using advanced 100W fast-charging technology, only takes 1.2 hours to fully charge its battery. 3-speed gear and cruise mode allows you to cruise through the water for up to 56 minutes

2.7knots speed 1.4m/s