说明

• Features: Breathing exercise equipment to challenge yourself for greater activity and upgrade total patience Vital potential - it helps to expand and improve essential capability with out the danger of getting to do a lot of cardio activity and burning energy The transportable device - Adventurer lung respiration practicing device is awfully compact Easy to hold The adjustable resistance dial makes the simplest task more difficult, and may exercise more intensely according to your needs It could be adjusted up and down through rotating the valve to change the respiration resistance Specification: Material: Silicone+ABS Color: as proven Product size: as proven Application: Running, cycling, swimming Note: Due to the several computer screen and lightweight effect, the particular shade of the item is probably slightly various from the colour shown on the images Thank you! Please enable 1-3cm measuring deviation due to guide measurement Package include: 1 X Lung Fitness Trainer

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