Sunny Health & Fitness Magnetic Recumbent Exercise Bike, Self-Powered Cycling for USB Charging Function with Easy Adjustable Seat and Device Holder | SF-RB4880
MAGNETIC TENSION: Modifying resistance on this in-home cardio machine is easy. Turn the resistance knob clockwise or counterclockwise to cycle through 24 levels of computer-controlled magnetic resistance.
WORKOUT MODES: Equipped with 12 workout presets that can build and maintain your cardiovascular endurance. Cycle through beginner, advance, and sporty modes to start an easy workout program or to test your cycling stamina.
MUSIC CAPABILITIES: Connect your personal device to the stationary bike via the AUX input. Enjoy the ability to play your favorite songs through the built-in speakers.