Wind Hydraulic Generator Hand Crank Dynamo Miniature Hand Crank Emergency Energy Dynamo Motor

Motor output voltage: 5V-24V output current exceeds: 1500mA load power: 20 colour: silver Material: metal Package Contents: 1 x Wind Hydraulic Generator 1 x handle Only 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.