This document discloses a portable electronic device in the sound enhancement device cradle type.
Mobile electronic equipment sound enhancement apparatus according to the embodiment, in the longitudinal direction, the first bottom surface, a first inclined surface, the second inclined surface, and the second is delimited by a bottom surface, which is folded into a triangular prism shape main board - the first double-sided tape to prevent unfolding the folded main plate magazine;; - boundary of the inclined surface and the second inclined surface has, formed in the hole electronic apparatus is turned And the slide to be installed on whether the main plate, a pair of input hole cover to adjust the size of the input aperture; and a.
Exemplary portable electronic equipment sound enhancement apparatus according to the examples, abacus land to carry out the function of ulrimtong, (mobile) electronic apparatus converts the sound soft and sharp (grand,) outputted from. The portable electronic equipment sound enhancement apparatus according to the embodiment, since the size of the input aperture controlled by the input hole cover, the size of the electronic device smaller than the input aperture, the sound does not come to flow to the input hole.