Why is there 2 extra different size steal balls in box

You start with the small ball, then as you can breath easier progress up to the large ball to clear your lungs.

How does it have walnut on allergen list

This should not bother you as you are only normal breathing it's like blowing in a tube.

I can't open it to clean it, it is very stiff. Any ideas?

Mine opens easily so I’d send it back

Does this make you cough more?

If you have mucus in your lungs and use the gadget as directed, coughing will help to remove it. I have also had a great improvement in my breathing after suffering from nasal mucus for years

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Aobbiy Lung Expansion, Mucus Relief Device, Hand-Held Breathing Trainers - OPEP Therapy, Drug-Free - Helps Open Airways, Remove Mucus Effectively. Stronger & Healthier Lungs and Airway, Easy to Use

Product ID: 352345461

💨OPEP tech for airway pressure

🔄Oscillating vibration clears mucus

⚙️Manual, no batteries needed

€ 42.60

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💪 Elevate your breath game—stronger lungs, clearer airways, zero compromises!

BREATHE LIKE A PRO - Clinically trusted OPEP therapy opens airways and boosts lung capacity.
EFFORTLESS ECO FRIENDLY - No batteries or charging—just grab, breathe, and feel the difference.
POLLUTANT DETOX FOR YOUR LUNGS - Daily use helps flush out harmful pollutants and impurities naturally.
VIBRATION POWERED MUCUS RELIEF - Oscillating pressure vibrates chest to effectively dislodge stubborn mucus.
STRENGTHEN YOUR RESPIRATORY MUSCLES - Regular training tones lung muscles for stronger, healthier breathing.

The Aobbiy Lung Expansion Device leverages decades-proven Oscillating Positive Expiratory Pressure (OPEP) therapy to help open airways and remove mucus without drugs or batteries. Its hand-held, easy-to-use design vibrates the chest to clear mucus and pollutants, while strengthening respiratory muscles for long-term lung health. Compact and eco-friendly, it’s your daily ritual for cleaner, stronger breathing.

Specifications

ASIN	B086K4KKSS
ASIN	B086K4KKSS
Allergen Information	Contains: Walnut
Best Sellers Rank	37,565 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 41 in Electric Inhalators
Brand	Aobbiy
Country of origin	China
Customer Reviews	4.0 4.0 out of 5 stars (643)
Customer reviews	4.0 4.0 out of 5 stars (643)
Date First Available	30 Mar. 2020
Department	All
Format	Kit
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Manufacturer	Aobbiy
Manufacturer reference	ALE-01
Material composition	80% Plastic
Product Dimensions	7.62 x 7.62 x 5.08 cm; 130 g
Units	1 count
Weight	50 g

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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.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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3 days ago

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€ 42.60

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Farhan Q.

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

2 months ago

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