Featuresr made of aluminum alloy durable and lightweight solid body constructionr ultra brightness reaching up to 2000 lumens with up to 250m lighting distancer only one button press the button to get the exact light you need for any proper user 4 light modes for adjustment including low mid high flashinglong button pressing moder it can be used with your usb power bank so that you don39t need to buy any batteriesr power indicator light by the side of button for battery capac