Mini Pocket Red Flashlight 9 Led 670 Nm Powerful Red Light Torch For Hunting Fla Features: Red light prevents vision loss Regular "light showers" counteract age-related retinal fatigue This LED flashlight with 670nm wavelength red light may be able to counteract the decline in visual performance in older adults. Specification: Product name: red flashlight Material: aluminum alloy Colour: Black Wavelength: 665-670nm Size: 96*28mm light Color: single mode red light Power supply method: 3 AAA batteries (not included) Non-slip design and waterproof design. Package includes: 1x red flashlight Note: Please allow 1-3cm differences due to manual measurement. Due to light and screen differences, the color of the item may be slightly different from the picture. Products from NIUNIU's store Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 61 hours Hope you have a pleasant shopping experience!