The Red Light Nasal Therapy Instrument is a compact and lightweight device, making it easy to carry and use. It uses red light therapy to relieve various symptoms of rhinitis. By absorbing photons and converting internal energy, it enhances the self-resistance of nasal tissue and improves local circulation. This photochemical reaction helps stabilize nasal tissue and alleviate rhinitis symptoms. With a single charge, the built-in battery of the Red Light Nasal Therapy Instrument can be used approximately 10-15 times, lasting up to half a month. It features a simple one-button operation, automatically controlling the treatment time to ten minutes. This versatile device can be used at home, in the office, or while traveling, providing convenient relief for your rhinitis symptoms. Additionally, cleaning the device is a breeze - simply wipe the nasal tube with a wet soft cloth or medical cotton ball dipped in medical alcohol. The Red Light Nasal Therapy Instrument is designed for reuse. Key Features: Compact and lightweight design Red light therapy for relieving rhinitis symptoms Built-in battery lasts up to half a month Simple one-button operation with automatic time control Versatile use at home, office, or while traveling Easy cleaning with a wet cloth or medical alcohol Convenient and reusable