Ear inserting type transmitter-receiver
Ear microphone
Ear microphone utilizing displacement type bone vibration...
Ear microphone with enhanced sensitivity
Ear muffler
Ear pad, and earphone with the pad
Ear piece having disposable, compressible polymeric foam sleeve
Ear-pads and assembly procedure
Earbud adapter
Earbud adapter with increased flexibility region
Earhook and earbud headset
Earmold for improved retention of coupled device
Earphone
Earphone
Earphone
Earphone device
Earphone mounting in safety helmet for motorcycle riders
Earphone structure with a composite sound field
Earphone with a sound guiding tube
Earphone without impulse noise and surroundings blockade