**Professional Breathing Trainer with Flow Indicator 5000ml Capacity for Optimal Lung Exercise** **Precise Breath Control Technology** Master your breathing technique with our innovative flow ball indicator. The visual guide helps maintain optimal inhalation speed by keeping the ball within the smiling face zoneperfect for improving respiratory control and efficiency. **Boost Lung Capacity & Respiratory Health** Enhance oxygen intake and expand lung capacity with daily deep-breathing exercises. Just 10 repetitions can significantly improve breathing quality, supporting better overall respiratory wellness anytime, anywhere. **High 5000ml Volume for Accurate Measurement** Designed with a generous 5L capacity, this spirometer ensures effortless breathing analysis and health evaluation. The one-piece construction guarantees hygiene and user-friendly operation for consistent respiratory monitoring. **Detachable & Easy-Clean Design** The flexible tube and mouthpiece detach for convenient cleaning and adaptable positioning. After use, simply wash the components for hygienic maintenance, while the built-in storage compartment keeps everything organized. **Durable & Odor-Free Construction** Made from premium break-resistant plastic, this breathing trainer is built to last. The compact, integrated design combines measurement and training functions in one reliable, portable device. **Product Details:** - **Item Name:** Breathing Trainer - **Material:** High-quality plastic - **Capacity:** 5000ml (5L) - **Key Features:** Flow rate indicator, detachable tube, portable design - **Dimensions:** 17cm (L) x 7cm (W) x 18cm (H) **Package Includes:** 1 x Breathing Trainer **Note:** - Slight color variations may occur due to screen settings. - Minimal size deviations possible from manual measurement. Upgrade your breathing exercises with this precision-engineered trainerideal for fitness enthusiasts and respiratory therapy.