विवरण

• feature: Please note: other equipment should not included one hundred pc fresh high quality Content: 32g Suitable for: men and girls Color: blue, purple Instructions: Strength training of breathing muscle groups reduces shortness of breath and increases lung ability Sitting in a comfortable armchair for exercise every day to reinforce lung energy Just use about 5 minutes a day (equivalent to 30 breaths) Function: Small and compact, can be carried with you Almost anyone can use it without side effects Shelf life: 3 years Comment: 1 Manual measurement tolerance is 2-5g Please don&;t mind your substitutes 2 Due to varied monitors, the image may not match the actual color of the product thanks very much! three SKU colour is product shade Package Included: 1*Whistle Trainer Dear buyer,Welcome to our store if you want buy more than we listed, please contact us could be able to reply you ASAP

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