DCome 2 Pack Respiratory Exercise Device, Exerciser Trainer with 6 Adjustable Gears and 3 Colored Balls for Different…

EXERCISER DEVICE- Our DCome Muscle Trainer improves muscles through specific exercises, making throat muscles strengthen. Thus improving sports performance.
ADJUSTABLE RESISTANCE- Our devices are available for adjusting different resistance to achieve better results. Great way to set a goal with different colors and different settings..
EASY CLEANING- The mouthpiece and tube can be dissembled for easy washing and easy storage. Easy to carry around for the handy and compact design.
INTENDED FOR- Our exercisers are suitable for anyone who wants to improve exercise tolerance. Easy to use for young people or seniors. Good choice for athletes, singers, smokers, etc.
DAILY IMPROVEMENT- You can see the difference with regular use. Better function and better support. Nice addition to your training program or workout routine.