Adjustable Resistance Breathing Trainer for Fitness

Overview

Adjustable Resistance: Customizable breathing intensity for progressive lung training

Multi-Sport Use: Suitable for running, cycling, and swimming

Ergonomic Design: Silicone and ABS construction for comfort and durability

Portable Training: Compact and wearable for on-the-go respiratory exercise

Specifications

Material: Silicone, ABS

Colors: Black, White, Blue, Pink, Red

Models: Second generation (basic), Third generation (precise gear adjustment)

Packaging Options: Color box, Blister pack, Leather pack

Applicable Scenarios: Running, Cycling, Swimming

Packing List

Breathing Trainer*1