When you have multiple devices that use USB cord to charge, you need to have multiple USB charger. That becomes very annoying. I ordered the device that can charge multiple USB devices. Now I can carry just one device. This will come in very handy when I travel overseas.
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カワシマヒロキ（ひーさん） 
SETSUKO 
Lupin 
水琴晶子（みことあきこ） 
ClockLink 
中村祐美子 
田仲なお美 
神戸のおいさん 
橋本諭弥 
木曽町田中屋豆腐 
KUMA