Respiratory Trainer | Compact Lung Exercise Device with Adjustable Resistance | Improve Breathing Capacity | EnhanceMuscle Training | Pure Silicone | Easy to Clean

Enhance Sports Performance：Essential for sports enthusiasts，The device can be combined with other forms of exercise, such as athletics, running, swimming, gymnastics, martial arts, and outdoor activities. Achieve greater respiratory capacity for peak athletic performance.
Time-Saving and Efficient Workout：The device also suitable for a busy lifestyle,it comes with Portable Container, which is easy to carry and use at any time.enables users to engage in efficient respiratory training in a short amount of time.
Alleviate Anxiety and Stress：Deep breathing has been proven to be an effective method for relieving anxiety and stress.Using this device for respiratory training can assist users in relaxing both body and mind, alleviating the tension experienced in daily life.
Adjustable Resistance Level：You can easily adjust the resistance valve to select your desired level of breathing and resistance， to achive better trainning result.
Softness and Safety：food-grade silicone manufacturing ,the product is compact design easy to carry and hassle-free to clean,double individual package, ensuring a clean and safe mouthpiece for every use.