Is the Pursonic Mario Lopez water flosser good for sensitive teeth?

It has a soft mode, which is the setting to start with if your gums bleed easily. Ramp up to normal or pulse only once your gums adjust.

It charges over USB with the included cable, so you can use a phone charger, laptop or power bank. No wall adapter is listed in the box.

What comes in the box?

The flosser and a USB charging cable. Only one nozzle is listed, so plan to buy replacements separately.

How does it compare with a Waterpik?

Waterpik models typically list pressure in PSI and come with multiple tips, and they cost more. This one is cheaper and cordless but gives fewer specs.

Is $25.17 a good price?

It is a low price for a rechargeable cordless flosser; most name brands sell for $40 and up. Six stores list it new, so compare before buying.

Can I use it in the shower or while traveling?

It is cordless and USB-rechargeable, which suits travel. Water resistance is not stated, so keep it out of the shower unless the packaging says otherwise.