SereneLife introduces one of its fitness machines that will help keep your body fit and in shape with a simple one-step operation. The compact design makes it perfect for home and office use. It’s under desk design is very convenient for work exercise and more. Features:Exercise Bike: Body Sculpting & Fat-Burning Made EasyLow-Profile Design Can be Placed Under Desks or Work StationsTargets Stomach, Abs, Glutes, Buttocks, Hips, Waist, Thighs & MoreDigital LCD Display Control UnitIntegrated Hand-Rest Pulse Sensors Display Your Heart RateSmart Monitor System Keeps Track of Calories, Speed, Distance & TimeNon-Interfering Ultra Quiet OperationCompact, Space-Saving DesignFolds Away for Storage & PortabilityComfortable Backrest & Seat Cushion for Prolonged UseAdjustable Resistance for Pedal Intensity ControlConvenient Height Adjustment for All Body TypesHealthy Fitness Fun for Ages 14+ and UpUsed in Homes, Offices & Work Environments Technical Specs:Flywheel: 5.5 lbs. (2.5 kg)Construction Material: Reinforced SteelMax. Weight Capacity: 242 lbs. (110 kg.)Battery Operated Digital Control Unit, Requires (2) x ‘AA’ Batteries*Some Assembly RequiredAssembled Dimensions: 42.4’’ x 27.5’’ x 20.4’’Sold as: 1Weight: 41.48 lbs. —— SATISFACTION GUARANTEED —— Your satisfaction is our #1 priority.If this item fails to meet your expectations we will accept it back a full refund within the first 30 days. We also stand behind this product with a limited 1-Year manufacturer's warranty. Contact us If the item should show any defect within the first year we will help exchange it for a new one.