Eye Level Integrated wheels for portability, AC adapter and internal rechargeable battery. Weight Capacity: 550 lbs x 0.2 lb, Scale Dimensions: 14-1/2" x 3" x 54-1/2", Height Rod Range: 35" - 82" x 1/8", Foot Plate Size: 14" x 14-1/2" x 3", Display Type: 1" LCD with BMI function.