Price Down! OxyBio Breathing Trainer - ¥3,000 (Oimachi)

状態 : 新品

製造メーカー: OxyBio

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This adjustable breathing resistance device is for everyone looking to boost their lung power, energy and performance. It’s built to last, made with a corrosion-proof stainless steel valve and a premium-quality silicone body. It’s small enough to fit in your pocket. Just 5 to 10 minutes a day makes climbs, bike rides and runs easier.

Happy to do the handover at a major station such as Tokyo, Shinagawa, Shinjuku, Shibuya, etc. Will also supply a link to the user manual (PDF format).

投稿ID: 7886817719

投稿済み: 2025-10-07 17:16

更新済み: 2025-11-13 16:04

♥ 厳選 ^[?]

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Price Down! OxyBio Breathing Trainer - health and beauty - by owner...

This adjustable breathing resistance device is for everyone looking to boost their lung power, energy and performance. It’s built to last, made with a corrosion-proof stainless steel valve and a...