Review highlights

K**g X**d

Came on time when I say it’s a work at it till you get right yeah ima be using it alot packaging was nice and very professional

Breathing Exercise Tool for Lungs, Portable Adjustable Resistance Lung Exerciser, Lung Capacity Abdominal Breathing Trainer, Fitness Trainer Accessories for Gym Workout Use, Stomach Workout EquipmentAugust 28, 2025

c**1

you get what you paid for. theres different settings, depending on how much you want to limit your breathing. I recommend if you run often its a good product

Breathing Exercise Tool for Lungs, Portable Adjustable Resistance Lung Exerciser, Lung Capacity Abdominal Breathing Trainer, Fitness Trainer Accessories for Gym Workout Use, Stomach Workout EquipmentFebruary 2, 2025

u**0

Got here really fast

Portable respiratory trainer, enhancing strength and endurance, adjustable resistance settings, lightweight, easy to clean exercise trainerOctober 5, 2025

X**r S**h

I received my package thank you all have a good day

Portable respiratory trainer, enhancing strength and endurance, adjustable resistance settings, lightweight, easy to clean exercise trainerFebruary 5, 2026

I**6

Got this thing cranked up all the way and it’s HARD, siked to use it while I run!

Running Breathing Trainer Device 2 PCS Lung Breathing Trainer Adjustable Resistance Exercise Trainer for Fitness Training Portable & Safe ABS Silicone Mini Breathing Training EquipmentFebruary 10, 2026

B** H**f

It’s good doesn’t feel too cheap for it’s good price

Running Breathing Trainer Device 2 PCS Lung Breathing Trainer Adjustable Resistance Exercise Trainer for Fitness Training Portable & Safe ABS Silicone Mini Breathing Training EquipmentOctober 6, 2025

S**n P**n

Nice little breathing apparatus. Haven’t used much because it’s easy to misplace. It’s 2 pieces of plastic held together by a single screw with a soft plastic. It resembles a mini snorkel mouthpiece.

Portable Breathing Trainer with Adjustable Resistance Settings for Enhanced Strength and Endurance, Exercise Trainer - Lightweight, Easy to CleanSeptember 28, 2025

r**8

It works very well and it was packaged very good I recommend for people who have weak lungs or for people that go to the gym. I ordered 2 and they came very fast

Portable Lung Capacity Trainer, Adjustable Running Breathing Device, Sports Assistance Accessories For Running, Swimming, DivingJanuary 4, 2025

M**l

Characteristics: Works very good Material: Material is pretty good kind of feel weird in my mouth Size: Size feels really good fits good in the oral place

Portable Lung Capacity Trainer, Adjustable Running Breathing Device, Sports Assistance Accessories For Running, Swimming, DivingAugust 6, 2024

𝒲**𝓈 𝓎**

If you are 10-18 this will fit you mouth great this is amazing product

Breathing trainer,Portable Lung Trainer,Breathing Resistance Trainer for Oral and Muscular Exercise, Daily Fitness Training, Easy-to-Clean DesignMarch 10, 2025