Great working order however the meter counter will need a replacement battery. The Air Climber Stepper Fitness Step Stair Climber Exercise Machine is a red plastic stepper designed for home use. It offers weight loss and fat burning programs with air resistance, making it a great option for gym and training activities. The Air Climber Stepper provides time and resistance level measurements, as well as features like a timer and calorie monitor. With a maximum user weight of 300 lb and a sleek design, this stepper is a valuable addition to any fitness routine.