An automatic toothbrush is more efficient than a regular toothbrush. The battery becomes fully charged in just 3 hours and you can brush your teeth in the shower as it's waterproof
From OnBuy
Electric Toothbrush, Oclean Flow Rechargeable Power Sonic Toothbrush 5 Cleaning Modes 5 Brush Heads with 30s Reminder IPX7 Waterproof USB Charging Ele
Notino
Oclean Flow electric toothbrush White pc
Gadcet
Oclean Flow, Sonic Electric Toothbrush, 5 Modes with Whitening, 180 Days Battery Life, 2 Min Timer & 30s Reminder, IPX7 – White