| ntroductions: Built in 14500 battery or usb charging, it is stable for long-term working. Its most outstanding feature should be the variable focus, so you can adjust it to meet your demand. Also, with a strap, it is convenient to carry. Most all, this flashlight is suitable for household, outdoor activities, hiking, night fishing, camping, and sailing etc. Seize the chance if you want to buy a high performance and bright light flashlight! You can use it in night riding, and carry it for emergency lightening and self-defense at night, and if necessary, it can also help you break the window for self-saving.perfect suitable for household, outdoor activities, hiking, night fishing, camping | |