Life span tr1200 dt7 treadmill desk is one of the treadmill desks that help improve your fitness as you work this machine will increase many health factor that people who sit down for 8 hours a day will not be able to achieve this machine has great features to make using it enjoyable smooth and comfortable the desktop has two saved settings for the height and can easily be adjusted with a touch of a button thanks to the electric adjustment system the useful bluetooth system helps you connec