Tivics ClearUP Sinus Pain Relief.Tivics ClearUP is an FDA approved, award-winning, non-invasive handheld bioelectronic sinus device that uses safe and gentle microcurrent technology to treat symptoms of sinus and nasal inflammation. ClearUP is clinically proven and doctor recommended to reduce congestion, sinus pressure, sinus headache, and sinus pain from allergies, cold, and flu. Take it to work, use it at home, or on-the-go to experience drug-free relief allowing you to breathe easier. - For the temporary relief of sinus pain associated with allergic rhinitis and moderate to severe congestion.- Rechargeable, handheld, non-invasive device with precise, targeted automatic detection to guide users to optimal treatment points.- Delivers proprietary microcurrent waveforms to the sinus nerves under the cheek, nose, and brow bone.- One button control for On/Off and allows customized treatment intensity between 3 Comfort Levels. The difference in levels does not impact effectiveness.- One 5-minute treatment can provide up to 6 hours of relief.- For best results, use 2-4 times per day for 2-4 weeks. Continue use as needed for symptoms.- Includes: USB-C Charger, Carrying Pouch, Quick Start Guide, User's Guide.- For use with adults 18+