The ANSMANN 5816162 is a rechargeable metal flashlight made of aircraft-style aluminum with a halogen bulb. It includes 2 x NiMH AA batteries (2100mAh). With a charging time of around 15 hours, it provides up to 2.5 hours of operation. The light cone focus can be adjusted by turning the head of the lamp. It's a handy tool for various lighting needs, whether for outdoor activities, home repairs, or power outages.