Standard SSM-517A Ear Bud
Standard SSM-517A Earpiece Microphone
Model: SSM-517A
This earpiece microphone replaces the SSM-55A and works with HX890, HX870, HX400, HX407, HX380, HX290, HX210, HX40
Model: SSM-517A
This earpiece microphone replaces the SSM-55A and works with HX890, HX870, HX400, HX407, HX380, HX290, HX210, HX40