Details
Oh no! Your phone is out of battery and there's no power plugs in sight? Never fear! The Dynamo hand-crank USB charger is here for the rescue!
Turn your physical energy into power for your mobile devices with this generator
Crank the handle to generate power
Built-in LED lights up when power is generated and device is being charged
Compact, stow-away handle design makes it easily portable
Includes wrist strap for easy carrying (18cm long)
size-1.77 in x 1.18 in x 2.56 in (45 mm x 30 mm x 65 mm)