EASY TO USE - ANCHEER portable exercise bike can be used in the office and home for fitness and rehab. Cycle to strengthen arms and legs muscles and burn calories. Use while working, watching TV, or playing games to include beneficial exercise in your day. A non-slip base and adjustable straps add stability and prevent sliding..ADJUSTABLE TENSION - 8 Levels of tension for a versatile workout. Adjust resistance to challenge your arms and legs toward building muscles. Adjust the intensity of exercise you need for general exercise, physical therapy, or rehabilitation..PORTABLE & QUIET EXERCISE BIKE - Smooth and quiet pedal motion so that you can focus on your work and your colleagues are free from interruptions. Handle design is very easy to carry or store, you can exercise under the desk or on the table anytime, anywhere..EASY TO READ LCD - Displays speed, distance, RPM, time, and calories burned with the touch of a button that is easily accessible while in use, you can also reset by long-press the yellow button. (Electronic display requires 2 AAA batteries).UPGRADED - We add an adjustable buckle that makes the seated pedal exerciser close to your office chair firmly without a move, and the foot cap has been reinforced and will not fall off. The mini exercise bike is of high quality and firm enough for long-term use, so you can purchase it with confidence. If any problem please feel free to contact us.