Working principle: use centrifugal force to mix egg white and yolk more evenly without damaging the eggshell.more hygienic: simple and interesting. The whole process will not damage the eggshell, and the egg white and yolk will not contact with the air, which is cleaner and .picky eaters terminal: are children picky eaters who 't like egg white / yolk? Use this tool to drive egg and yolks evenly into the eggshell. When an egg is cooked, it becomes a golden egg with a mixture of egg yolk and egg white. Simple operation, easy to absorb nutrition.Food grade material: the soft food grade silicone pad can provide 360 stable protection for eggs, which is safe and effective and will not damage eggs.durable material: transparent window design, using thickened computer material. Transparent, wear-resistant and fall proof, giving you a high-quality experience.Battery capacity:1500mahCharging time:2-3HPower:15WVoltage:5VColour:BlueMaterial:plasticSize:Package size:17.2x8.3x8.3cmPackage Contents:1 * egg beaterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.