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electric audio / Self-generation audio

electric audio
electric audio

The In & Outdoor Audio is used as a wireless audio in the indoor and an audio with the own power generator that charges the audio with the wheel touches the bicycle’s wheel and rotates as the bic
-ycle is moving.

University

Hoseo University

Hoseo University
Asan-si, South Korea

Jisoo Koh,
Hoseo University