--- product_id: 406218008 title: "S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment" brand: "big breathe" price: "¥9392" currency: JPY in_stock: true category: "Big Breathe" url: https://www.desertcart.jp/products/406218008-s-imt-the-smallest-inhale-respiratory-muscle-trainer-adjustable-resistance store_origin: JP region: Japan --- # pressure-controlled inhalation training 9 adjustable resistance levels 29g ultra-lightweight S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment **Brand:** big breathe **Price:** ¥9392 **Availability:** ✅ In Stock ## Summary > 💪 Breathe Stronger, Perform Longer — Your Secret Weapon for Next-Level Endurance ## Quick Answers - **What is this?** S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment by big breathe - **How much does it cost?** ¥9392 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/406218008-s-imt-the-smallest-inhale-respiratory-muscle-trainer-adjustable-resistance) ## Best For - big breathe enthusiasts ## Why This Product - Trusted big breathe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Hygiene:** Quick-clean design with detachable mouthpiece—just water, no fuss, no downtime. - • **Hands-Free Efficiency:** Breathe naturally while training—no need to hold or adjust during workouts. - • **Pocket-Sized Powerhouse:** At just 29g, take elite respiratory training anywhere—no bulk, all boost. - • **Stepwise Stamina Builder:** Customize your lung workout from level 1 to 9 and watch your endurance soar. - • **Precision Pressure Control:** Sophisticated certified tech adjusts air resistance, not just airflow size, for real muscle challenge. ## Overview The Bigbreathe S-IMT is the world’s smallest and lightest inspiratory muscle trainer, weighing only 29g. It features a certified pressure control system that adjusts resistance across 9 levels, enabling precise and effective respiratory muscle workouts. Designed for hands-free use, it enhances lung capacity and stamina during any workout. Easy to clean with detachable parts, it’s the perfect compact companion for athletes and fitness enthusiasts aiming to boost performance and calorie burn efficiently. ## Description Buy BIG BREATHE S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B095VYZRR5 | | Batteries Included | No | | Best Sellers Rank | #183,473 in Sporting Goods (See Top 100 in Sporting Goods) #2,337 in Swimming Goggles | | Brand | BIG BREATHE | | Customer Reviews | 3.6 3.6 out of 5 stars (95) 3.6 out of 5 stars | | Date First Available | 3 December 2021 | | Manufacturer | BIG BREATHE | | Package Dimensions | 12.8 x 9.09 x 4.6 cm; 109 g | ## Images ![S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment - Image 1](https://m.media-amazon.com/images/I/61Lrs4W0tsL.jpg) ![S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment - Image 2](https://m.media-amazon.com/images/I/61UVoJNGOnL.jpg) ![S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment - Image 3](https://m.media-amazon.com/images/I/61+xlsidH3L.jpg) ![S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment - Image 4](https://m.media-amazon.com/images/I/61hkrsv1XLL.jpg) ![S-IMT | The Smallest Inhale Respiratory Muscle Trainer, Adjustable Resistance Levels, Small but Strong, Compact, Easy to Use and Clean, For the Best Sports & Workout Accomplishment - Image 5](https://m.media-amazon.com/images/I/61tWZ-UuouL.jpg) ## Questions & Answers **Q: What is the maximum resistance setting in cm H20?** A: The maximum resistance is 100 cmH2O. We have level 1 ~ 9 resistance. (Their resistance is from 16 cmH2O to 100 cmH2O.) If you want to check the detailed table, please contact us via Amazon message so that we can send you the photo file. Thank you for your question. ## Frequently Bought Together - BIG BREATHE Bigbreathe S-IMT | Compact Inspiratory Muscle Trainer for Lung Strength & Endurance | Adjustable Resistance Breathing Trainer for Athletes, Fitness & Respiratory Health - Bigbreathe IMT/PEP Breathing Exerciser | Dual Action Lung Trainer for Seniors & AdultsㅣMucus Relief, Airway Clearance, Inspiratory & Expiratory Resistance ㅣ Easy to Use, Travel-Ready - Bigbreathe V-PEP/IMT | 3-in-1 Respiratory Exercise Device – Lung Expansion, Mucus Relief, Breathing Rehabilitation, Portable with Accessories, Easy to Clean, for COPD & Asthma Relief --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/406218008-s-imt-the-smallest-inhale-respiratory-muscle-trainer-adjustable-resistance](https://www.desertcart.jp/products/406218008-s-imt-the-smallest-inhale-respiratory-muscle-trainer-adjustable-resistance) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-01*