Extra Sprayer Spray nozzle to spray the water you put into the water storage cup (preferably physiological saline) to relieve nasal discomfort and clean the nose. Enjoy the features of two products in this one nose sucker. Simple Operation 2s Long Press the Power Button to Turn On the Device Press the Level Button to Switch Suction Power Press the Music Button to Play Music & Switch Songs Type-C Charging 1500mAh Large Battery for Longer Battery Life Type C Fast Charging with Included Charging Cable After being fully charged, it can be used for 2.5 hours
