1、Better Exercise Effect: With both forward and reverse rotations, this mini exercise bike targets inner muscles when rotating clockwise, front and side muscles when rotating forward, and rear muscles when rotating backward. 2、Visualized Counter: The built in counter allows you to track your exercise progress and achievements by displaying the number of movements, while the four corner non slip base ensures stability during exercise. 3、Adjustable Force: The tightness of the pedals can be adjusted by rotating the screw to control the resistant level, catering to various training purposes and force levels. 4、Convenient Storage: Featuring a foldable design, this under desk bike pedal exerciser can be easily stored to save space, giving you the convenience to place it wherever you like. 5、Versatile Use: Suitable for both indoor and outdoor use, you can use this under desk bike pedal exerciser while watching TV or chatting with friends, making it a versatile exercise companion for different settings. Item Type: Under Desk Bike Pedal Exerciser Material: ABS, Steel Tube Battery Type: LR44 Battery (Shipped with Built in Battery) Battery Capacity: 160mAh 1 x Under Desk Bike Pedal Exerciser 1 x Force Adjustment Screw 1 x Instruction Manual