Breathing Device, Flutter Valve Device

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Breathing Device
• Flutter Valve Device
• Adjustable Resistance for Personalized Training – Designed as a Breathing Device, it features an adjustable resistance dial, allowing users to customize their intensity.
• High-Quality Medical-Grade Material – Made with safe, durable, and easy-to-clean materials, this Flutter Valve ensures long-term use without compromising hygiene. Its medical-grade construction offers reliability and safety for daily use.
• Easy to Use & Drug-Free – This compact and lightweight Breathing Device fits comfortably in your hand and operates without the need for batteries or external power.