Otoyashop Daily respiratory flow control

Why Us

We manufacture and distribute durable respiratory instruments with verified mechanical specifications. We maintain a straightforward description of each product so that each user can choose based on their personal parameters.

Millimetric air regulation

The stepped system allows you to record the exact resistance used in each session.

Complete tool-free cleaning

The main body disassembles into three pieces washable with warm water and mild soap.

Practical running guide

Includes cadence guidelines to match stride rhythm with the lung cycle.

Neutral, stable materials

Technical silicone does not transfer odors or flavors during prolonged workout sessions.

Prior manual verification

We check the seal of each valve in our warehouse before dispatch.

Direct payment options

We offer cash on delivery or advance bank transfer.

  • Medical-grade silicone
  • Diaphragm inspection
  • Hygiene seal
  • 30-day returns
  • Secure payment to the courier
  • Direct local support

Payment · Delivery time

  • Standard shipping at no additional cost on orders over €48 to Spain; orders below this amount incur a fee of €4.90.
  • Delivery takes 1-2 business days from parcel dispatch.
  • Orders confirmed before 16:00 on a business day are processed and dispatched on the same day.
  • Returns are accepted within 30 days of receipt, provided the item remains unused and in its original factory packaging.
  • Payment: cash on delivery, bank transfer.

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