Rechargeable Battery : No need to constantly replace batteries. Simply recharge the lantern using a power bank or any other USB-enabled device. COB Portable Waterproof : The lantern is designed to be waterproof, making it perfect for outdoor activities like camping and hiking. Stepless Dimming : Adjust the brightness of the lantern to your desired level with the stepless dimming feature. LED Bulbs : The lantern uses energy-efficient LED bulbs, providing bright and long-lasting light. About this item Features Great forcamping, hiking, emergencies,home power outages, indoor, outdoor and so on. 1.The dimming knob is easy to adjust the brightness from 10 to 200 lumen, bring you brightness in the dark.Light and dark gradient, adjust as you wish. 2.Come with a 1200mAh rechargeable battery,2-4 hours for fully charge, 2-8 hours long last lighting according to your brightness adjustment when fully charged, can be used as a lantern or atmosphere light, making the ideal ambiance for you. 3.The hook is designed to hang anywhere, hands-free for use during camping, hurricanes, or other emergencies. 4.Equippedby high-quality ABS material-waterproof, shockproof.A great survival light for indoor & outdoor activities, such as camping, hiking, car repair, reading, fishing, hunting, boating, power outages, hurricanes, storms, or emergency backup lights. Lantern Specification * Product Material: ABS * Lamp Bead: COB *Product Weight: 240g * Product Size: 11*23.5cm * Battery Specification: 1200mAh 18650 lithium battery *Light Mode: Stepless Dimming *Light Color: Warm White *Product Color: Deep Black/Army Green/Dark Red Package List 1Pcs * LED Camping Lantern 1Pcs* USB Charging Cable NOTED: Package comes with USB charging cable for 5V/1A adapter. Do not use a high current adapter to charge the lantern, lest it be damaged. Warm Tips: 1.Do not disassemble the led camping lantern. 2.Keep it away from flammable materials while charging. 3.Once the charging is completed, please remove the charging power to avoid unnecessary accidents. Question & Answer: Q1: How to judge whether the camping lantern is charging? A1: When you charge the camping lantern, the power indicator will turn red and when charging is completed, it will turn green. Q2: How about the waterproof performance? A2: The led camping lantern is waterproof to easily resist rain and water splash, but please do not soak or immerse it into water. Q3: How do I adjust the brightness of the light source? A3: In the state of power, the switch rotates to the right, and the brightness increases, rotate to the left and the brightness decreases.