Power Electric Automatic Can Opener for Kitchen with Knife Sharpener, Twist-off Easy-Clean Lever, Cord Storage, Black (75217PS)

Hello - Is it 110 or 220 Volts, or maybe bivolt? Thank you.

What is the wattage of this can opener? Thanks.

I am so frustrated with this product!!! I've tried and tried & all I get is pieces of paper. does anyone know how to explain this product to me?

how do i put the push button back together lol