V.A.T.MOBILE-EARPHONE is based on a Piezo-Ceramic Voice Sensor Technique and build-in an amplifier circuit with it to perform the perfect solution in hands-free cellular phone communication.
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- 移動(dòng)電話(huà)喉音耳機采用類(lèi)似內科醫生聽(tīng)診器原理的高敏感度陶瓷電壓傳感器，將喉嚨產(chǎn)生的肌膚振動(dòng)轉換為音波電流，再經(jīng)過(guò)電子放大器將聲音訊號傳送出去，使對方聽(tīng)到清晰的通話(huà)聲音。
