Dynamo Personal Scales - Without Batteries

nan An ingenious invention!_x000D_\n_x000D_\nThis elegant, digital bathroom scale does not require any batteries! It generates the necessary energy solely from muscle power. A quick press of the foot on the power button directly on the weighing surface is enough. An integrated generator converts the mechanical energy into electricity - sufficient for a weighing process. Always works and at the same time protects the environment and your wallet!_x000D_\n_x000D_\nSafety glass, with clear LCD display. _x000D_\n_x000D_\nThis Dynamo personal scale works without batteries _x000D_\n_x000D_\nFeatures_x000D_\n_x000D_\nWeighs up to 150 kg in precise 100 g increments_x000D_\n_x000D_\nDimensions: 32 x 26 x2.5_x000D_\n_x000D_\nMaterial & Color_x000D_\n_x000D_\nColor: White_x000D_\n_x000D_\nMaterial: Safety glass_x000D_\n_x000D_\n