Breathing Trainer for Respiratory Strength Color:White Mouth Piece Rechargeable: DC straight + solar

Rechargeable: DC straight + solar charging (built-in lithium battery included)

1 x 20-Piece Ear Covers

The square design of the clock

high shelves

Breathing Trainer for Respiratory Strength Color:White Mouth Piece Rechargeable: DC straight + solarThe Breathing Trainer Silicone Lung Fitness Device is a compact yet powerful tool designed to improve respiratory strength, endurance, and lung capacity. Ideal for athletes, singers, swimmers, or individuals recovering from respiratory challenges, this device uses adjustable airflow resistance to engage and strengthen your breathing muscleshelping you breathe deeper, train harder, and recover faster. Made from medical grade silicone and durable ABS,