Patent ID: 6721579
Filing Date: 2004-04-13
Classification: H04M

Abstract:
A hand-free handset and neckband arrangement comprising a neckband for hanging on the user's neck, a slide coupled to said neckband and moved to adjust the diameter of said neckband, a swivel hook fastened to said slide, a quick-release plug coupled to said swivel hook, a quick-release socket detachably fastened to said quick-release plug, said quick-release plug being provided with a loop for holding a cellular telephone, and a hand-free handset installed in said neckband, said hand-free handset comprising an electric plug for connection to the input/output jack of a cellular telephone or audio equipment, left and right earphones, an electric cable inserted through said slide and connected between said electric plug and said earphones, two cable clamps respectively fastened to said neckband at two sides to secure left and right connecting cables of said electric cable in place, two earphone holders respectively mounted on said neckband at two sides adjacent to said slide and adapted to hold said earphones when not used, and a microphone installed in one of said earphone holders and electrically connected to said electric cable.