At first glance, these USB light up warming labels seem....silly. Why obstruct your USB port with a silly light up sign? Then we had a closer look at the available warnings:
- On Air (written in english)
- Fasten your seat belt (logo)
- SOS
- Operation in progress (written in japanese, red colour)
- Do not use fire (written in japanese & english)
- Empty bus (written in japanese, white colour and blue words)
- It's Warm (written in japanese)
- Safety first (written in japanese, yellow colour)
- No smoking (written in japanese and english, white colour)
- Exit (written in japanese and english, green colour)
- Yep, still silly. Although the "On Air" one might not be so bad.
