Product description
User group: adults, children, elderly
Weight: Approximately 42g net weight
Size: 13.2 * 4.6cm(5.20 * 1.81in)
Packaging: 1PC Breathing Trainer
STRENGTHENS RESPIRATORY FITNESS : I NDEPENDENT INHALING AND EXHALING DIAL CONTROL: The Breather muscle trainer operates with independent settings for inhalation and exhalation. The ultimate lung trainer, supporting respiratory health by promoting belly breathing.
IS FOR ALL AGES: From 8 -98, Can be used by people of all ages, from children to adults, and especially our seniors. Offers a gentle start to training for you to progress in training your breath.