Starlight Pattern: Press down the star cap and rotate it to remove the star cap, then you can see a straight green light in the dark, and you can see different starlight patterns when you install the star cap. You can use it in many situations, such as construction sites, outdoor adventures, classrooms, meeting presentations, and other fun uses.Green & Red Beam: Our Services: Ourproduct comes with a 1-year warranty, if you have any questions or our flashlight have some defects, please contact us for further assistance.Green & Red Beam: Rechargeable Design: The light flashes when the battery is low. Just rotate the lid off the bottom of the product and you can charge it, It is compatible with all USB-A chargers, Whether it's a computer, a laptop, a phone charger, a powerbank, or a plugboard, you can charge it with a USB port. Charge it for half an hour and you can use it for hours on end.Green & Red Beam: Good Quality & Long Distance: This flashlight is made of aluminum alloy, very strong and durable, good quality, and it has a non-slip design, long distance range.Green & Red Beam: Notice: Do not use the light directly at human's or animal's eyes, and keep it away from children.001: