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Electronic breathing trainer Product Image:
Portable Electronic Respiratory Trainer Lung Muscle Training Vital Capacity Exercise Test
$35.52
Reliable shipping
Flexible returns
Product information:
Applicable scenarios: running sports, fitness equipment, musical instruments, sports trends, cycling sports, foot basket Row Sports
Color: black
Material: aluminum alloy plastic
Specification: LED display RGB lamp
Packing list:
Electronic breathing trainer Product Image: