Oxyflow Breathing Trainer - Adjustable Resistance Portable Lung & Muscle Trainer for Endurance & Strength - Ideal for Athletes, Singers & Fitness Enthusiasts - Easy to Clean - Includes 2PCS (Black/White) - Perfect for Home Workouts, Yoga & Respiratory Therapy

This item is a 2 pack of breathing training devices. I feel this trainer is a versatile and effective tool designed to improve respiratory strength and endurance for users of all fitness levels. This portable muscle trainer features a rotating knob for adjustable resistance, allowing me to customize my breathing workouts to suit my personal goals. The set includes two breathing trainers, one is black, and the other is white. I find the trainer provides me with the ability to enhance my breathing awareness and patterns, leading to improved stamina during physical activities. The device is lightweight and comfortable to use, with a user-friendly design that makes it easy to incorporate in my daily routine. The adjustable resistance levels ensure that you can gradually increase the intensity of your workouts as your lung capacity improves. One of the key features of this breathing trainer is its ease of cleaning. The device can be easily disassembled, rinsed, and reassembled, ensuring that it remains hygienic and ready for use. The price point for these 2 trainers seems reasonable to me. Overall, the breathing trainer is a reliable and effective tool for anyone looking to improve their lung strength and endurance. If you are looking to enhance your overall respiratory health, this device offers a convenient and affordable solution.