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