The oxygen humidifier bottle set is your all-in-one solution. Key Features: Complete Kit: 1×humidifier bottle, 1×humidifier bottle connector tube, 1×6.5ft oxygen tubing, 2×7ft oxygen nasal cannula, 1×oxygen tubes splitter, 2×360°Swivel Connectors, 1×female oxygen connector, 1×humidifier bottle connector, 1×Christmas tree connector Easy Installation: Simply attach the components to your oxygen output device and start using immediately—no technical expertise required. Multi-Scenario Use: Whether at home or while traveling, this set adapts to your lifestyle with its portable design and extended tubing length. User-Friendly Design: Adjustable nasal cannulas and rotating adapters cater to adults and seniors, ensuring comfort and ease of use during extended sessions. Reliable Performance: Built with high-quality, durable materials to withstand daily use, minimizing maintenance and replacement hassles. Upgrade your oxygen therapy experience with the oxygen humidifier bottle set—where convenience, versatility, and reliability meet.