Charger Hand-Winding Mini Outdoor Emergency Portable Manual Hand Power Dynamo Hand Crank USB Charging Charger Universal

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Description:

Mini size hand-winding charger,light weight,portable for travel

Designed for emergency use

Easy to use,just wind it by hand slightly, it can charge the device.

With this built-in USB interface, it is easy to connect to all sorts of USB devices

Safe to use and will not harm or damage to your mobile or mp3 player.

Can be used repeatedly, light weight, small size, convenient for travel use.

How to use :

Connect the /mp3 player to be charged

Lift the handle and crank repeatedly

Specifications:

Model:Hand crank charger

Type: Emergency charger

Indicator function: Yes

Interface: USB

Color:Black,green,blue

Specifications:

Mini hand crank dynamo,very convenient.

Designed for emergency use

Easy to use,just wind it by hand slightly.

It is easy to connect to all sorts of USB devices

Safe to use and will not harm or damage to your devices.

Can be used repeatedly,small size, convenient for travel use.

Package Included:

1 x hand crank emergency charger

Notes:

Don't wait till the battery of your device drain completely to recharge.

If the charger gets very hot stop cranking for 10 minutes or so to cool itself down.

Thanks for your understanding.