Features:100% brand new and high qualityHand-cranking emergency charger, a good outdoor emergency power supply for your mobile phones or other digital devices.Transforms mechanical energy into electric energy, environmental and convenient.LED light indicator, also used as a emergency illumination light.Mini size and light weight, easy to carry, suitable for outdoor activities.Blue translucent frosted case seems fashion and delicate, a good gift for your friends or yourself. Package Includes:1 x Mini Charger Manual Generator Specifications:Material:ABS+Electronic ComponentColor:Black/Blue/GreenSize:5.8x4.6cm/2.28x1.81inchesMaximum Output Voltage: DC5.5VMaximum Output Current: 300mA-600mAInterface Type: USB note:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.