Simple electronic technology make the lung training easily
Large screen display with ball jumps make the training visible and interesting
Two training mode: Endurance and strength mode make your lung training more effectively
3 free additional resistance cones provide you pressure mode up to 20 levels
The removable mouth piece design will let whole family member use one device and save money

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.3 inch
Height : 3.5 inch
Length : 7.3 inch

Item Weight: 5.6 ounce (View shipping rates and policies)
Shipping Weight: 10.4 ounce (View shipping rates and policies)

ASIN : B00GD3N4L0