--- product_id: 694971799 title: "Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black" brand: "lacvik" price: "34.52 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/694971799-upgraded-breathing-trainer-portable-resistance-exercise-device-with-dual-adjust store_origin: TN region: Tunisia --- # Dual Resistance System Lightweight & Portable Max Training Effect Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black **Brand:** lacvik **Price:** 34.52 DT **Availability:** ✅ In Stock ## Summary > 💨 Breathe Easy, Train Harder! ## Quick Answers - **What is this?** Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black by lacvik - **How much does it cost?** 34.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/694971799-upgraded-breathing-trainer-portable-resistance-exercise-device-with-dual-adjust) ## Best For - lacvik enthusiasts ## Why This Product - Trusted lacvik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort Meets Performance:** Experience the ultimate in comfort with medical-grade silicone. - • **Join the Fitness Revolution:** Be part of a community that prioritizes strength and endurance! - • **Compact Design for On-the-Go:** Take your training anywhere with a device that weighs less than 2 ounces! - • **Breathe Better, Train Smarter:** Unlock your full potential with customizable resistance! - • **Scientific Approach to Breathing:** Transform your lung capacity with just minutes a day. ## Overview The Upgraded Breathing Trainer by Lacvik is a portable resistance exercise device designed to enhance strength and endurance through a dual-adjust resistance system. Weighing only 1.97 ounces, it features a comfortable medical-grade silicone mouthpiece and is perfect for various high-energy sports. With simple usage guidelines, this trainer promises noticeable improvements in lung capacity within 30 days. ## Description Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black ## Features - [Dual Resistance Adjustment System, More Refined] Thanks to the innovative bilateral resistance adjustment design, this latest generation of breathing resistance trainer can be customized to adjust different resistance values on both sides to meet the training needs of more people at different stages! - [Provide Maximum Training Effect] Lacvik advanced breathing trainer is designed to provide the most helpful auxiliary exercise device for breaking through the limits of personal sports training, so that you can maximize the effect of each training as expected! - [Safer & More Comfortable to Use] The mouthpiece of this breathing fitness trainer is made of higher quality medical grade silicone material, and the unique triangular anti-slip particle design makes it more secure when biting. Even if worn for a long time, it is comfortable enough! - [Lightweight & Portable] This breathe trainer weighs only 1.97 ounces. The overall design is ultra-compact and the small size is very convenient to carry. Suitable for more use scenarios such as fitness training, running, yoga, swimming, athletics, cycling and other high-energy sports! - [Scientific Training Guidance] This breathing exercise trainer is very simple to use. Just practice two or three times a day with 10-20 times repetitions of deep inhalation and slow exhalation. According to tests, after about 30 days of breathing training, you will have the strength to blow up a standard-sized balloon with one exhalation! ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Lacvik | | Package Dimensions | 11.1 x 5.89 x 4.19 cm; 68 g | | ASIN | B0D98PPDNG | ## Images ![Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black - Image 1](https://m.media-amazon.com/images/I/61IujyCMRCL.jpg) ![Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black - Image 2](https://m.media-amazon.com/images/I/71C8NONH46L.jpg) ![Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black - Image 3](https://m.media-amazon.com/images/I/719bFAcRI3L.jpg) ![Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black - Image 4](https://m.media-amazon.com/images/I/71ZjshlN6uL.jpg) ![Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black - Image 5](https://m.media-amazon.com/images/I/610CYuEyrcL.jpg) ## Frequently Bought Together - Upgraded Breathing Trainer, Portable Resistance Exercise Device with Dual-Adjust System for Max-Improve Strength & Endurance, Breathe Fitness Trainer for Sports & Training, Easy to Use/Clean, Black - 2PCS Portable Breathing Resistance Trainer, Compact Exercise Device with Easier Resistance Adjustment System, Muscle Trainer for Improve Strength & Endurance, Fitness Trainer for Sports/Training - Portable Breathing Trainer, [New Upgraded] Adjustable Muscle Trainer with Soft Silicone for Strengthen Breathing Exercise, Compact Oxy-fit Breathe Trainer for Fitness & Training, Black --- ## 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.tn/products/694971799-upgraded-breathing-trainer-portable-resistance-exercise-device-with-dual-adjust](https://www.desertcart.tn/products/694971799-upgraded-breathing-trainer-portable-resistance-exercise-device-with-dual-adjust) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*