Green or blue? What's the difference

Hello! Glad to answer your question! Green and blue are only different in color and packaging, which one to choose depends on which color you like.

What's the diameter of the cotton pads?

Hello! Glad to answer your question! The diameter of the cotton pads is 3 cm, 1.18 inches. But you can put a square piece of cotton, cover the mouthpiece and cut off the excess of the cotton piece.

Can you get replacement filters??

Hello! Glad to answer! These cotton filters can be replaced with thin cotton pads. (Small thin cotton pads used to remove makeup.) Put a thin cotton pad into the mouthpiece, and cut off the excess around the mouthpiece with scissor.

I am unable to unscrew the front of the device, even with my jar-opener pads. Any tips?

I'm surprised by that. The cap doesn't move that far, just a quick turn to the right and it's off. When using the device, I have blown the top off at least three times. So you may have a bad one. Just get another one, or two, because it truly does work. I think the price will go super high once people find out how good they are.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Giyosk Breathing Exercise Device for Lungs, Lung Expansion and Mucus Relief Device, Portable Expiratory Breathing Exerciser with A Set of Accessories, Breathing Trainer for Lung Cleanse(Green)

Product ID: 492565136

💨Positive Expiratory Pressure (PEP) therapy

⚖️Lightweight & compact design (2.4 oz)

🛡️Food-grade PP, heat resistant up to 130℃

R$401

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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Description

💨 Breathe Better, Perform Stronger — Your Pocket-Sized Lung Coach

PORTABLE LUNG TRAINER - Compact and lightweight design lets you practice anywhere, anytime—no bulky equipment needed.
ERGONOMIC DURABLE BUILD - Food-grade, heat-resistant materials with a curved design for a comfortable, secure grip.
DAILY 10 30 MINUTE ROUTINE - Boost lung capacity, improve athletic performance, and support vocal cord training with minimal time investment.
CLEAR YOUR AIRWAYS NATURALLY - Harness PEP therapy to effortlessly mobilize and clear mucus for easier breathing.
CUSTOMIZABLE RESISTANCE LEVELS - Three stainless steel ball sizes tailor your breathing workout to your fitness and health needs.

The Giyosk Breathing Exercise Device is a portable, easy-to-use expiratory trainer designed to enhance lung capacity, clear mucus naturally, and support respiratory health. Featuring positive expiratory pressure therapy, three adjustable resistance levels via stainless steel balls, and a durable, ergonomic design made from food-grade materials, it’s perfect for daily use by adults and kids alike. Compact and lightweight, it fits seamlessly into any wellness routine to promote easier breathing and improved athletic performance.

Specifications

ASIN	B0BL3MJH8P
Best Sellers Rank	#32,991 in Health & Household ( See Top 100 in Health & Household ) #6 in Breathing Trainers & Monitors
Customer Reviews	4.2 4.2 out of 5 stars (1,709)
Date First Available	October 12, 2022
Department	unisex-adult
Item model number	B0BL3MJH8P
Manufacturer	Giyosk
Product Dimensions	4.33 x 1.65 x 3.15 inches; 2.4 ounces

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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R$401

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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