Long Lasting: Alternative generators are made of high quality materials, durable and long lasting.Excellent Stability: Emergency wind hydraulic structure is firm, quiet and stable performance.Smooth Surface: The surface of the generator is smooth, rust-proof and has no obvious scratches.Application: wind hydraulic generator suitable for powering standby lighting, charging, water generator, testing, teaching, etc.Motor output voltage: 5V-24V output current exceeds: 1500mA load : 20 wattscolour: silverMaterial: metalPackage Contents:1 x Wind Hydraulic Generator1 x handleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.