似乎還需要一個qi charging cover才行?(類似保護套的東西, 需要插在USB孔上才能充電? http://www.energizer.com/portable-power/wireless-chargers/qi-wireless/Pages/default.aspx)補充:nexus4似乎是可以不用cover... (http://www.geek.com/articles/mobile/where-to-get-qi-wireless-chargers-for-the-nexus-4-and-droid-dna-20121114)這樣看來, energizer的也可以用了?