Choice MMed Lung Boost Respiratory Trainer MD8000 New Sealed! - $33 - (Lake Jackson, TX)
Fast Free shipping Item Description Brand new ChoiceMMed Digital Smart Breathe Right Device,Breathing Exerciser for Respiratory Performance Improvement,Lung Trainer Features & details Strengthen respiratory muscle,improve respiratory performance Perfect for athletes and those who suffer from shortness of breath Innovative patented technology sensors make it an unique smart lung volume device:Has two exercising modes:Strength and Endurance modes;Both Inhale and Exhale training;5 level settings&5 free Additional Resistance Cones allows you training on 30 different levels;Thoughtful "take a rest" reminder No need for calibration Low power consuption,two batteries(included) can be used 300 hours Product information Product Dimensions3.1 x 2.7 x 6.3 inches Item Weight0.32 ounces Shipping Weight11.2 ounces ManufacturerChoiceMMed ASINB00LO5TNKI Manufacturer referenceMD8000B Batteries2 AA batteries required. Customer Reviews
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From ebay.com - 1 month ago