Dear Sir/Madam, This is StephanieBi from CN. I'm looking for products with the following specifications: 1.with the integrated smartphone fitness app function track your own performance and grow beyond its limits. 2.Health through movement: improve health, endurance, agility and concentration in the long term by increasing movement in the office or at home. 3. Maximum performance: whisper-quiet training thanks to 8-speed ball bearing rail system, groove belt drive and 8-fold magnetic brake. 4.Space-saving training wonder: thanks to transport wheels and handle, easily stowable anywhere for a compact, knee-protecting leg training with the pedal trainer. Product dimensions: 63 x 51 x 33 cm Show More