<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span style="font-size: 16px; font-family: Verdana;">Features:</span></p><p><span style="font-size: 16px; font-family: Verdana;">Breathing exercise equipment to challenge yourself for better exercise and improve overall endurance.</span></p><p><span style="font-size: 16px; font-family: Verdana;">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.</span></p><p><span style="font-size: 16px; font-family: Verdana;">The portable device - Adventurer lung breathing training instrument is very compact. Easy to carry.</span></p><p><span style="font-size: 16px; font-family: Verdana;">The adjustable resistance dial makes the simplest task more difficult, and can exercise more intensely according to your needs.</span></p><p><span style="font-size: 16px; font-family: Verdana;">It can be adjusted up and down by rotating the valve to change the breathing resistance.</span></p><p><span style="font-size: 16px; font-family: Verdana;">Specification:</span></p><p><span style="font-size: 16px; font-family: Verdana;">Material: Silicone+ABS</span></p><p><span style="font-size: 16px; font-family: Verdana;">Color: as shown</span></p><p><span style="font-size: 16px; font-family: Verdana;">Product size: as shown</span></p><p><span style="font-size: 16px; font-family: Verdana;">Application: Running, cycling, swimming</span></p><p><span style="font-size: 16px; font-family: Verdana;">Note:</span></p><p><span style="font-size: 16px; font-family: Verdana;">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!</span></p><p><span style="font-size: 16px; font-family: Verdana;">Please allow 1-3cm measuring deviation due to manual measurement.</span></p><p><span style="font-size: 16px; font-family: Verdana;">Package include:</span></p><p><span style="font-size: 16px; font-family: Verdana;">1 X Lung Fitness Trainer</span></p></div></div> <div class="detailmodule_image"></div>