Emits 610-650nm red light photons that deeply penetrate and help support nasal tissue, promoting blood circulation for effective relief. Enjoy up to 2 weeks of wireless use with extended standby time, free from tangled wires and frequent charging. Use for 10 minutes per session, recommended 2-3 times daily, to support nasal health with consistent use. The compact plastic case allows for easy storage and portability, making it ideal for travel, business trips, and outdoor activities. A thoughtful gift for holidays such as Christmas, Thanksgiving, Mother's Day, and Father's Day, perfect for sharing with family and friends. Item Name: Nasal Therapy Device Material: Plastic Battery Capacity: 120mAh Mode: 3 Features: Practical, Rechargeable, Lightweight Size Details: L: 5cm/1.97", W: 2.5cm/0.98", H: 4cm/1.57" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight variations in dimensions due to manual measurement. Package Includes: 1 x Nasal Therapy Device 1 x USB Cable