Better than I expected in brightness and quality for a 1000LM rechargeable flashlight. It's nice sturdy design and weight makes you know this flashlight will stand the test of time with a water resistant frame. It has Features 5 adaptable settings of brightness and light functions, powerful high, medium and energy-saving Low, High-visibility Strobe, and emergency SOS for different situations. With a 3000mAh battery it lasts a very long time when charged fully. The flashlight comes with its chargeable Battery and USB charging cable which are both included. It adjusts from zoomable wide-to-narrow beam. When the flashlight is in the wide beam adjustment it's like a lantern and fills the whole room with light (pretty impressive) then when zoomed out using the narrow beam, you can see at least 500-600 meters away (Amazing). It has a low battery power indicator and the switch button will turn red when the battery power is lower than 20% letting you know it is time to charge your flashlight. I carry a power bank with me just in case I need to recharge the flashlight in an emergency situation. I would recommend this product highly for the price, it's probably the best flashlight I've carried.