Thank you for viewing! Instant purchase welcome٩( 'ω' )و When negotiating a price reduction, please indicate your desired amount! I will do my best to meet your budget. Opened for photography, but it is a new, unused item. ◉ Dual Mode Breathing Exercise | With Bigbreathe IMT/PEP, you can perform both inhalation and exhalation exercises simultaneously. This device is equipped with an advanced pneumatic control device, allowing you to set the air resistance (air pressure) for both inhalation and exhalation. Inhalation increases the thickness of the diaphragm and lung capacity. Exhalation also clears the airways and relieves shortness of breath. ◉ Adjustable Resistance Setting the air pressure is also easy. You can change the resistance value simply by turning the IMT (inhalation) or PEP (exhalation) part left or right. Then, the red line inside the body will move up and down, and you can check the numbers. The higher the number, the greater the resistance. You can set the air pressure according to your physical strength and condition. You can gradually increase the difficulty to improve your breathing ability. ◉ Easy and Simple To exercise, set the resistance level and completely cover the mouthpiece with your mouth. Inhale and exhale, each for 3-5 seconds. Once you start, do it for at least 5 minutes. No need to disassemble the parts to wash it after use! Just detach the mouthpiece and wash the mouthpiece and the main body with lukewarm water. Then, lay it on its side to dry. #Hiyoko's Product List ※ Please check the actual product images attached. 　May differ slightly from the TOP image. 　Please confirm the size, etc., before purchasing. ※ Colors may differ slightly between the actual product and the photos. ※ Please understand that it is stored at home. ※ There may be scratches or stains on the outer box. ※ Operation has not been confirmed. ※ We will ship at the lowest price and with eco-friendly packaging. ※ For shipping convenience to offer at a lower price, we may ship the item without the box. ※ We inspect the item before shipping, but in the unlikely event of an initial defect, please contact us [before evaluation]. Bigbreathe IMT/PEP Breathing exercise device for the elderly and those with weak lung capacity who need to improve their breathing ability and strengthen their lungs. Adjustable pressure levels, easy to use, easy to clean, lightweight. 8-10 0025 3-3-3-7-7-29