DeVilbiss iGo2

The information provided here is informational only, and does not constitute medical advice. 

Size: 8.4″ (H) x 3.5″ (W) x 8.6″ (L)
Weight:  4.95 pounds
Battery weight:  0.81 pounds
Battery watt hours:  72.36
Decibel level:  less than 37. 5 on setting 2

User Manual
Specifications
Manufacturer Website
FDA 510K

Breath Rate Chart from page 18 of the user manual. 

*These battery charts are based on the manufacturer’s stated battery life for each setting.  Actual battery life will vary depending on the age of the battery and the breath rate of the user.