1.Feed the cleaned unit into the mouth by hand and keep it level with the floor.
2.Please breathe in through the nose.
3.Hold for 2-3 seconds after inhalation.
4.Please exhale through your mouth and tighten your cheeks.Adjust the tilt to maximise the vibration as much as possible.Repeat steps 2~4.

·It is a drug-free lung expansion training device.
·Increases oxygen and carbon dioxide gas transport capacity
·Increase the body's endurance time.
·Reduces recovery time after exercise.

Robust Housing*1
Sturdy Storage Box*1
Soft Mouthpieces*2
Size Balls*3