Breathing Trainer Lung Respirator Fitness Equipment Respiratory Silicone High Altitude Training Outdoor Expiratory Exercise Tool

Breathing exercise equipment to challenge yourself for better exercise and improve overall endurance.

Vital capacity - it helps to expand and improve vital capacity without the risk of having to do a lot of aerobic exercise and burning calories.

The portable device - Adventurer lung breathing training instrument is very compact. Easy to carry.

Specification:

Material: Silicone

Color: as shown

Product size: as shown

Application: Running, cycling, swimming

Note:

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures. Thank you!

Please allow 1-3cm measuring deviation due to manual measurement.

Package include: