Patent ID: 6081594
Filing Date: 2000-06-27
Classification: H04M

Abstract:
A hands-free device with a replaceable adapter for a mobile phone, comprising:a hands-free body having a speaker and a main circuit therein to provide a hands-free capability, a DC jack to supply power and a signal socket coupled to said main circuit; andan adapter formed by sequentially combining a first plug member, a microphone member and a second plug member, said first plug member having a plurality of signal leads at one terminal to electrically and detachably connect to said signal socket of said hands-free body whereby said plurality of signal leads interface with said main circuit, said microphone member having a microphone coupled to said main circuit via said plurality of signal leads for voice input, and said second plug member having a plug head adapted for electrically plugging into an interface socket of said mobile phone to couple interface signals from said mobile phone to said main circuit thereby enabling hands-free use of said mobile phone.