This is a three-in-one multifunctional light: a camping light, a power outage emergency light, and a walking flashlight in a dark environment. It can also be used as a desk lamp after being transformed. Small size, easy to store. Built-in 3000mAh rechargeable battery, you can charge it with the included USB cable. It can be used for 5 to 8 hours after fully charged. No need to change batteries. The LED spotlight provides you with three levels of brightness: high (torch mode), medium/low, perfectly responding to your specific lighting needs. Light weight, small size, easy to store and carry. You can change the shape and adjust the angle, adjust freely at any time, very suitable for your reading, working and studying. Power Supply: built-in 18650 lithium battery Battery Life: 5-8 hours Voltage: 3.7V-4.2V Charging: USB-5V-1A Lamp Bead: bright wick Range: 100-200m Waterproof: IPX45 Power: 5W Brightness: 350 Material: ABS Color: Green Size: 15 x 8.5cm Weight: 400g Package List: 1 x Camping Lantern 1 x Charging Cable