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)(dian)磁(ci)感(gan)應(ying)(ying)式：初(chu)級線圈一(yi)定頻率(lv)的交(jiao)流電(dian)(dian)(dian)(dian)(dian)，通過電(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應(ying)(ying)在次級線圈中產生一(yi)定的電(dian)(dian)(dian)(dian)(dian)流，從而(er)將能量(liang)從傳(chuan)輸端轉移到(dao)接(jie)收端。最為常見(jian)的充(chong)電(dian)(dian)(dian)(dian)(dian)解(jie)決方案就采用了(le)電(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應(ying)(ying)，事實上(shang)(shang)，電(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應(ying)(ying)解(jie)決方案在技術實現上(shang)(shang)并無太多神(shen)秘感(gan)。

將聲音放大器直接放置于充電盒中即可。