Phonofone III for iPhone The Phonofone III is an elegantly designed passive amplifier crafted from ceramic and designed explicitly for iPhone. This clever device amplifies the volume emited from an iPhone internal speaker roughly 4x (approx. 60 decibels). via scienceandsons By wordlesstech team|2012-11-25T13:42:04+02:00Nov 29, 2010|Categories: Computers, Product Design| Related Posts More than 100 million Apple Watches has been sold Feb 15, 2021 | 0 Comments Roll-to-Roll Printed Paper Loudspeaker Feb 2, 2021 | 0 Comments WowCube Entertainment System Jan 21, 2021 | 0 Comments Razer Project Hazel Smart Mask Jan 15, 2021 | 0 Comments Leave A Comment Cancel replyComment Current [email protected] * Leave this field empty
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