| 摘要 |
Eear flap/warmers ( 1 ) found in sporting helmets ( 2 ) allow the wearer to connect to and utilize external audio (stereo) reproduction and/or 2-way communication devices with added convenience over previous inventions by incorporating a mechanical electrical interconnect ( 12 ) located in or by replacing, the helmet chinstrap connection. The user can conveniently don or remove said EAR FLAPS ( 1 ) equipped helmet by disconnecting and reconnecting said interconnect. Added convenience to EAR FLAPS ( 1 ) can be provided by use of multifunctional chinstrap connection mechanical electrical interconnects ( 12 ) providing the benefits of the electrical interconnect ( 12 ) with the functioning to secure the sporting helmet ( 2 ) chinstraps ( 10 ). Where applicable said multifunctional chinstrap connection can also incorporate a built in microphone and (where applicable and not installed in said ear flap/warmers) circuitry, resistors and/or switches to allow the function of audio reproduction and 2-way communication through the same EAR FLAPS ( 1 ) equipped helmet ( 2 ).
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