Useful Equipment for iPhone

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Jun 25, 2013 20:27
When I stayed at a hotel in San Francisco, the hotel gave me a small gift.
I opened the wrapping box without big expectation, guessing it would be tedious goods like memo pad or USB as usual.
It was a trumpet for iPhone to amplify the sound from its speaker.
I didn’t understand how to use it, because there was no manual for it.
It’s very simple, but it works well.
It is useful for me to talk via Skype on my iPhone.