[High Quality] This laser pointer is made of aluminum alloy, Very strong and durable, High Quality, And it has a non-slip design. This laser pointer has a high power, It has a range of 5,000 feet.[Black] [Rechargeable Design] Green light flashes when the battery is low. Just rotate the lid off the bottom of the laser pointer and you can charge it, It is compatible with all USB-A chargers, Whether it's a computer, a laptop, a phone charger, a power bank, 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. [Starlight Pattern] Press down the star cap and rotate it to remove the star cap, then you can see a straight green beam 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.