A fan that keeps shining.
When you fan it, it shines! A fan that lights up without a power source.
This is a fan that generates electricity through the action of waving it, causing an LED to light up. It can stay lit continuously because it generates power using a piezoelectric element. Since it doesn't use batteries, there's no need for maintenance such as battery replacements. Additionally, it produces no waste. It can be widely used for supporting your favorite activities, cheering at sports events or concerts, as souvenirs for inbound tourists, and as anniversary gifts for shops and companies, as well as for celebrations and presents.
- 企業：プロステクノ
- 価格：Other
