Description:Application: This kind of USB flashlight is suitable for repairing, fixing, working and other activities, a good supply for home and professional use.Adjustable: This zoomable torch has 3 lighting gears, you can adjust the focus by rotating and adjust the light mode easily.Portable: This mini lighting lamp is easy to store and carry because it is compact and lightweight, it will not occupy so much space.Cordless: This flashlight is powered by a USB power source, you do not need to set the wire when repairing or working.Sturdy: This torch is made of aluminum alloy material, this lighting lamp can be used for a long time without being damaged. Specification:Material: Aluminum AlloyLength: 5cmWeight: 29gBattery:Build-in 2200mAh Battery Note:There might be a few color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.