This is an advantage

Level 2 - Advanced Support

Adjustable pedal resistance helps improve overall fitness & rebuild strength

an EMS and a relaxing massage stimulator in one unit

Fingertip Pulse Oximeter Umbilical This is an advantageFinger pulse oximeter measuring O2 (SpO2) and heart rate. Specifications Measurement range of pulse rate: 25bpm 250bpm Accuracy of SpO2: 70% 100% 2% Accuracy of pulse rate: 1% 1bpm Power consumption: 40mA Operation environment: Temperature(C): 5~40, Relative humidity: 80% Boot method: Push button to boot Power supply: 2 1. 5V AAA alkaline batteries Display: LED Dimension: (58 33 33. 5) mm Weight: 35g (without batteries) Automatic shutdown time: 8s