Highly Effective Treatment: Our red light nasal therapy device uses 660nm red light and 810nm near-infrared wavelengths to support cellular energy production and promote various biological effects. Compact and User-Friendly: This sinus red light therapy device is compact, lightweight, portable, and features a screen display with adjustable power and time settings. It provides up to a week of use on a single charge. Recommended Daily Use: Use the nasal red light therapy device for 10 to 30 minutes, 2 to 3 times daily. It is designed for long-term use and may help support overall wellness. Also Effective for Ear Applications: The magnetic diodes can be removed for use in ear applications to help relieve discomfort. A comprehensive user manual is included for guidance. Use Anytime, Anywhere: After charging, the device is ready for use at home, at work, or on the go. For best results, always follow the instructions provided in the user manual.