Training Vital Capacity Spirometer Respiratory Exerciser Lung Breathing Trainer Pets [Practical] Our wireless work light

[Practical] Our wireless work light is useful and practical

Put in round filter paper

Exciting Surprises: Treat your cat to an intriguing toy that will captivate their attention

-1x User Manual

Built-in large-capacity lithium battery

Training Vital Capacity Spirometer Respiratory Exerciser Lung Breathing Trainer Pets [Practical] Our wireless work lightTraining Vital Capacity Spirometer Respiratory Exerciser Lung Breathing Trainer Description Safe and comfortable plastic material combined with ergonomic design. The tube is resistant to bending and is not affected by the patient's posture, which is easy to clean and durable. Brightly colored spheres, integrated into color psychology, motivate patients to train. Convenient dual card connection port design, tight connection and easy to fall off. The