








💨 Breathe Stronger, Perform Longer – Your Pocket-Sized Edge!
OxyBio Formerly OxyFit is a portable, adjustable breathing resistance trainer designed to strengthen lung muscles efficiently. Made with durable stainless steel and premium silicone, it offers a full-cycle respiratory workout in just 5-10 minutes daily, enhancing athletic performance without bulky equipment or batteries.




| Units | 1 count |
| Brand | OxyBio |
Trustpilot
1 week ago
2 weeks ago
2 months ago
2 weeks ago