【Portable Generator】Our generators are small in size, light in weight, do not take up too much storage space, easy to use, and convenient for you to carry at any time 【High Power】This outdoor generator has a power generation of up to 20w, which can meet outdoor lighting and emergency charging 【Standard Industrial Manufacturing】This usb generator is made with excellent craftsmanship. The all-metal body has a solid structure, low noise, stable working performance, and can continue to generate strong power 【Widely Applications】It can be used for field operations, field trips, rescue operations, natural disasters, survival training, emergency communications, long-term power shortages, tourism, emergency power use, etc. 【Specification】Weight: 758g/26.7oz--Power generation speed: 2000 RPM--Power generation: about 20W--Corresponding voltage and current: 3V/ 6.6A, 5V/4A, 6V/ 3.3A, 9V/ 2.2A, 12V/ 1.6A, 15V/ 1.3A, Weight: 1.67110394596 Pounds, Manufacturer: Oumefar