Portable Respiratory Trainer with Adjustable Resistance Ergonomic Blow Mouth for Adults Athletes Gyms Travel Home Exercise - Lun

Specifications

• Type: Handheld inspiratory and expiratory breathing trainer
• Resistance: Adjustable dial with multiple resistance levels
• Mouthpiece: Ergonomic blow mouth, food-grade silicone
• Body material: Durable plastic construction
• Colour options: Black
• Power: None required — fully mechanical, no batteries or charging
• Cleaning: Mouthpiece detaches for rinsing; air dry before reuse
• Portability: Pocket-sized; suits gym bags, luggage and desk drawers
• Suggested use: Short daily sessions, gradually increasing duration as strength builds
• In the box: Trainer unit and instructions
• Intended users: Adults training breathing strength for sport, singing, or general fitness