5 of 5 people found the following review helpful
Works perfectly with Otter Defender on iPhone 4S,
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This review is from: Zuweiyu New 30pin Dock Extender Extension Converter Adapter Case Cover Mate (Wireless Phone Accessory)
The title says it all. I'm completely satisfied with this item. I was avoiding an Otterbox because I didn't think I'd be able to dock it on my Logitech speaker system but this solved my issue. I'll probably get another...