Adjustable Resistance Breathing Trainer, Lung Capacity, Fitness, APP Animation

Comprehensive breathing muscle trainer designed to improve lung capacity and support deep breathing exercises. Portable and ideal for fitness, recovery, and wellness routines. Adjustable resistance lets you customize your training for optimal results.

Features APP animation guidance and multiple training modes, including proportional breathing, box breathing, and breath-hold tests. Easily track progress and develop healthy breathing habits.

Innovative design with separated inhalation and exhalation channels and multi-level resistance to suit various training needs. Adjustable knob allows precise control for personalized workouts.

Made from medical-grade materials with a high-quality silicone mouthpiece for comfort and durability. Designed for safe and comfortable daily use.

Suitable for lung rehabilitation, sub-health users, fitness enthusiasts, and vocal professionals. Strengthens cardiopulmonary function, improves breathing efficiency, and supports sports and daily activities.