--- product_id: 374704745 title: "Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer" brand: "nemstar" price: "11045 som" currency: KGS in_stock: true url: https://www.desertcart.kg/products/374704745-compact-breathing-exercise-device-for-lungs-made-in-usa-respiratory store_origin: KG region: Kyrgyzstan --- # Adjustable air resistance for tailored training Built-in LCD monitor tracks progress Lightweight 0.5 oz silicone frame for portability Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer **Brand:** nemstar **Price:** 11045 som **Availability:** ✅ In Stock ## Summary > 💪 Elevate your breath game — because every inhale counts! ## Quick Answers - **What is this?** Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer by nemstar - **How much does it cost?** 11045 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/374704745-compact-breathing-exercise-device-for-lungs-made-in-usa-respiratory) ## Best For - nemstar enthusiasts ## Why This Product - Trusted nemstar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Light & Portable Design:** Weighing just 0.5 ounces, this sleek silicone device fits seamlessly into your active lifestyle. - • **Made in the USA, Built to Last:** Premium craftsmanship ensures durability and reliability for serious fitness enthusiasts. - • **Track Your Progress Like a Pro:** Integrated LCD monitor provides real-time feedback to optimize every training session. - • **Core & Breath Training Combined:** Simultaneously tone your diaphragm and core muscles for enhanced athletic performance. - • **Breathe Stronger, Perform Longer:** Adjustable resistance lets you customize your lung workout for peak endurance gains. ## Overview The Nemstar Compact Breathing Exercise Device is a portable, silicone-framed lung trainer made in the USA, featuring adjustable air resistance and an LCD monitor to strengthen respiratory muscles and core. Designed for athletes and fitness pros, it enhances breathing efficiency, endurance, and overall performance with a lightweight, user-friendly design. ## Description Elevate your respiratory performance with our Professional Nemstar Lung Trainer, the ultimate breathing exercise device for strengthening your respiratory system. This premium breathing trainer combines advanced technology with user-friendly design to deliver exceptional results for athletes, fitness enthusiasts, and anyone looking to improve their breathing efficiency. Our portable breathing trainer offers adjustable resistance levels, allowing you to progressively train your respiratory muscles as they strengthen. Whether you're a professional athlete seeking improved O2 max performance or someone looking to enhance everyday breathing. This lung exerciser device provides targeted training for optimal results. Frequently Searched On : lung trainer breathing trainer lung exerciser device breather device hand held respirator for anxiety running breathing trainer breathing trainer for lungs high altitude lung trainer lung strengthening device lung capacity exerciser breather trainer the breather device inhale respiratory trainer breathing devices for lungs inspiratory muscle trainer running mouth piece breathing breathe trainer breathing tool breathing resistance trainer breath training mouth piece oxygen trainer athlete lung trainer breath training device ## Features - EFFECTIVE LUNG EXERCISER DEVICE: Advanced lung trainer device designed to strengthen respiratory muscles; enhances breathing and efficiency for athletes, runners and fitness enthusiasts; improves overall breathing performance over time. - AMPLIFY YOUR ENDURANCE: Elevate your workout routine with our breath trainer with adjustable resistance. Seamlessly integrate this respiratory trainer into your daily regimen to enhance your breathing and experience stamina and performance over time. - TRAIN & TONE YOUR ABS: Our o2 lung exerciser device not only helps you tone your core muscles but also helps with your breathing abilities. Perfect lung trainer for athletes and workout accessories for men or women on the go! - ENJOY ADJUSTABLE RESISTANCE: Experience personalized training with our Nemstar deep lung trainer for athletes. Our breath trainer device has adjustable pressure knob so you can find the resistance level that suits your needs and gradually increase it as you progress in your training journey. - ENHANCE YOUR OVERALL PERFORMANCE: Train your respiratory muscles and abs with our breathing exerciser device, targeting an increased athletic ability. By improving your breath endurance, you can positively impact your athletic abilities and daily activities with our breathing device lung fitness trainer. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Nemstar | | Special Feature | Portable | | Colour | black | | Resistance Mechanism | Air | | Metrics Measured | LCD Monitor | | Model Name | Breathing Trainer | | Frame Material | Silicone | | Item Weight | 0.5 Ounces | | Tension Level | adjustable | | Material | Silicone | | UPC | 860003660508 | | Batteries Included | No | | Frame material | Silicone | | Material Type | Silicone | | Features | Portable | | Sport | Fitness | | Manufacturer | Nemstar | | Country of Origin | USA | ## Product Details - **Brand:** Nemstar - **Special Feature:** Portable - **Colour:** black - **Resistance Mechanism:** Air - **Metrics Measured:** LCD Monitor ## Images ![Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer - Image 1](https://m.media-amazon.com/images/I/61GvHis+yYL.jpg) ![Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer - Image 2](https://m.media-amazon.com/images/I/81YbwwSsxAL.jpg) ![Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer - Image 3](https://m.media-amazon.com/images/I/71aMitYfVVL.jpg) ![Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer - Image 4](https://m.media-amazon.com/images/I/81D7IBgJz7L.jpg) ![Compact Breathing Exercise Device for Lungs Made in USA Respiratory Lung Exerciser Device with Adjustable Valve - Diaphragm & Core Trainer Device for Athletes o2 Portable Breathing Trainer - Image 5](https://m.media-amazon.com/images/I/71dewfafXYL.jpg) ## Questions & Answers **Q: Suspicious this product is american made, is "in stock", ships from philadelphia, but takes 9-15 days to deliver it 650 miles away. why so long?** A: Hello. Because covid19 has all types of shipping delays. We ship USPS first class mail. Realistically, it should be delivered within 1-5 days. So we would rather under promise and over deliver with our estimated time frames. Our inventory should arrive at amazon soon and then you can get PRIME 2 day delivery if you dont want it shipped from our PA warehouse. The last thing we want to do is make our customers angry by giving an estimated delivery time and having it arrive late. **Q: Is this a mouth breather or nose breather?** A: Primarily mouth breathing exercise - but i can imagine uing it for nose bteathing exercises... **Q: Can you use this while running or biking?** A: No, Its intended to be used as its own independent workout. **Q: What resistance should you start with?** A: Start with it fully open and as you advance start closing it for more resistance. Ultimately you should start with what feels most comfortable. ## Frequently Bought Together - Nemstar Breathing Trainer Exercise Device - Respiratory Exerciser Device with Adjustable Valve - Exercise Diaphragm and Core Trainer Device o2 Trainer - Mayena Jaw Exerciser for Men & Women | 4 Resistance Levels (8pcs) Silicone Jawline Exerciser Set | Powerful Jaw Trainer & Jawline Shaper for All Level Users | Slims, Tones & Defines the Face - Jawzrsize Pop 'N Go Jaw, Face, and Neck Exerciser - Define Your Jawline, Slim and Tone Your Face, Look Younger and Healthier - Helps Reduce Stress and Cravings - Facial Exerciser --- ## 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.kg/products/374704745-compact-breathing-exercise-device-for-lungs-made-in-usa-respiratory](https://www.desertcart.kg/products/374704745-compact-breathing-exercise-device-for-lungs-made-in-usa-respiratory) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-07-19*