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?

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.

Is this a mouth breather or nose breather?

Primarily mouth breathing exercise - but i can imagine uing it for nose bteathing exercises...

Can you use this while running or biking?

No, Its intended to be used as its own independent workout.

What resistance should you start with?

Start with it fully open and as you advance start closing it for more resistance. Ultimately you should start with what feels most comfortable.

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💪 Elevate your breath, own your endurance!

CORE BREATH SYNERGY - Tone your abs while training your lungs—dual benefits for peak athletic performance.
ULTRA PORTABLE POWERHOUSE - Compact, lightweight design fits seamlessly into any workout or daily routine.
PRECISION RESISTANCE CONTROL - Fine-tune your breathing challenge with an easy-to-use adjustable valve.
TRUSTED AMERICAN CRAFTSMANSHIP - Built in the USA with durable materials for reliable, long-term use.
BREATHE STRONGER PERFORM LONGER - Boost lung capacity and stamina with adjustable resistance tailored to your progress.

The Nemstar Compact Breathing Exercise Device is a lightweight, adjustable lung trainer designed to enhance respiratory muscle strength and core toning. Made in the USA, it features a precision valve for customizable resistance, making it ideal for athletes and fitness enthusiasts aiming to boost stamina and overall breathing efficiency.

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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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

AR$47118

Duties & taxes incl.

Argentinastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Brand	Nemstar
Special Feature	Adjustable Resistance
Color	Black
Resistance Mechanism	Air
Model Name	Breathing Trainer
Frame Material	Plastic
Item Weight	0.5 Ounces
Tension Level	Adjustable
Material	Plastic
UPC	860003660508
Item Package Dimensions L x W x H	4.76 x 3.39 x 2.32 inches
Package Weight	0.07 Kilograms
Item Dimensions LxWxH	0.39 x 0.39 x 0.39 inches
Brand Name	Nemstar
Number of Items	1
Manufacturer	Nemstar Sports
Part Number	NS-BT-1EA-0
Size	Small

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

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