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Amazon.co.jp: Tajima FH-BA18SEGW Retrofit Fan for Any Helmet, Cooling Fan Fuga Head 2, Effectively dissipates Heats with 2-way ventilation in the helmet and neck, Small and lightweight battery for a whole day
Helmet Cooling Fan | Workers can keep cool in the summer with this innovative wearable fan. Via: tjmdesign.com | By Interesting Engineering | Facebook
Tajima Helmet Cooling Fan | This fan is a relief for who works in hot weather. | By GIGadgets | Facebook
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