無線充電集音器是建立在無線充電技術的基礎上的，主要采用無線充電技術中的電磁感應式實現。

電(dian)(dian)(dian)(dian)磁(ci)感(gan)(gan)應式(shi)：初級線(xian)圈(quan)一定頻率的交(jiao)流電(dian)(dian)(dian)(dian)，通過(guo)電(dian)(dian)(dian)(dian)磁(ci)感(gan)(gan)應在(zai)(zai)次級線(xian)圈(quan)中產生一定的電(dian)(dian)(dian)(dian)流，從(cong)而將能量從(cong)傳輸端轉(zhuan)移到接收端。最為常見(jian)的充(chong)電(dian)(dian)(dian)(dian)解決(jue)方案就采(cai)用(yong)了電(dian)(dian)(dian)(dian)磁(ci)感(gan)(gan)應，事實上(shang)，電(dian)(dian)(dian)(dian)磁(ci)感(gan)(gan)應解決(jue)方案在(zai)(zai)技術實現上(shang)并無太多神秘感(gan)(gan)。

將聲音放大器直接放置于充電盒中即可。