COHEALI Household Percussion Cup Silicone Palm Chest Percussion Device for Natural Phlegm Removal Lung Mucus Remover Wear-Resistant Convenient Sputum Cup Mucus Accessory 3.93X3.93X2.55In

["Effective Percussion Therapy: This household percussion cup utilizes hollow arc design and uniform stress distribution to deliver deep vibration, promoting natural phlegm removal and aiding lung mucus for enhanced respiratory comfort","Ergonomic Design: The chest percussion device features an ergonomic convex grip that facilitates rapid exhaust through air vibration generated during percussion, making it easier to relieve chest congestion and mucus buildup","Durable and Wear-Resistant Material: Crafted from wear-resistant silicone, this sputum remover ensures long-term use and reliable performance as a convenient sputum cup and mucus accessory in daily breathing care","Compact and Lightweight: Measuring 3.93 x 3.93 x 2.55 inches and weighing only 3.07 ounces, this chest percussion cup is portable and easy to handle, suitable for use by elderly individuals and patients requiring chest physical therapy","Simple Operation and Versatile Use: Designed for household use, this chest percussion device helps facilitate secretion removal through controlled percussion pressure, supporting phlegm and mucus relief in various care scenarios"]