sonic blade knife/kitchen knife

With the sonic blade, you don't get ragged edges, uneven cut, or smashed food, It makes it easy to carve meat cut sandwiches , and even slice cake and brownies without crumbs or compression . The three blades account for all your kitchens cutting needing .
1); Reachargeable battery operated.
2); Light weight and bio-ergonomically, engineered body, easy to use anywhere. 3); For slicing meat, bread, cheese, pizza ,for making salad for filleting and any kitchen cutting and slicing work.
4); With two pairs of blade, a Ni-Hi batter pack and charging block.