I charged it for about 30 minutes for confirmation, but otherwise it's unused. To reduce shipping costs, the box will be flattened and shipped via Yu-Packet Post. 【Features】 LED: XPE/T6/L2 Battery: 5200mAh Color Temperature: 7500K Beam Distance: 350-550M Material: Aluminum Alloy Size: 100*45*25mm Waterproof Level: IPX5 Weight: 0.198kg 【Ease of Use and Multi-functionality:】 Can be used as a bicycle light, emergency flashlight, camping lantern, mountain climbing flashlight, fishing flashlight, etc. It also has a USB-A port and can be used for emergency charging.