Miniature Hand-cranked Generator
This is a very fun miniature hand-cranked generator, you can power through the joystick, just need to shake per lap can achieve voltage 3v, you can easily turn on the LED light by using it, this product can be used in many DIY project, it ‘s cheap and easy to carry. Do not miss it.
Features
- Plastic shell
- Convenient power
- For DIY projects
Package list
- Miniature Hand-cranked Generator x 1