Sound recordable/playable device, packaging, and method of use
作者： Sheila A. Wright
DOI:
关键词:
摘要: A portable and wearable sound recordable playable device comprising: a front cover back cover, that form housing, which includes cavity for holding componentry; the componentry including at least microphone speaker, wherein are substantially similar in shape include curvature so of air is formed between speaker wall cover; when attached an acoustic geometry.
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