Sunny Health & Fitness SF-B0418 Magnetic Mini Exercise Bike, Gray red light therapy Built in Powerful Rechargeable Lithium

Built in Powerful Rechargeable Lithium Battery-- up to 20 Hours of Continuous Use

The ergonomic design fits right into the palm of your hand

Sensitive: Responds fast to liquid

an at-home detection device that is simple and easy to use

Sunny Health & Fitness SF-B0418 Magnetic Mini Exercise Bike, Gray red light therapy Built in Powerful Rechargeable LithiumSAFETY STRAPS: Pedals work well with both feet and hands. Pedals are adjustable to fit foot or hands for safety and stability. ADJUSTABLE TENSION: 8 Levels of tension for a versatile workout. Adjust resistance to challenge your arms and legs toward building muscles. EASY TO READ LCD: Displays Time, Speed, Distance, ODM, Calories DURABLE DESIGN: Supports 220 Lbs maximum user weight