Portable breathing trainer for lung and core workouts Deliver targeted breath training with a compact, ergonomic device built to support lung exercises, core routines, and mindful fitness wherever you train. Crafted from a durable lightweight training construction, it stands up to regular workouts while remaining easy to carry between sessions. The device functions as a smart breathing trainer designed for wellness and fitness routines, blending breathing guidance with a compact form. Compact footprint measures 2.7 inches, offering a comfortable grip and easy handling during sessions. Use it for breathing exercises, yoga, Pilates, and overall wellness training to support mindful practice and steady breathing rhythm. Material: Durable lightweight training construction Design: Smart breathing trainer for wellness and fitness routines Size: 2.7" Use: Ideal for breathing exercises, yoga, Pilates, and wellness training What’s in the box? 1 × BREATHOVA Breathing Trainer