| Air conduction Large,
easy to read LCD display
Continuous, pulse, warble tones
Carrying case with built in storage
|
Air and bone conduction Carrying
case with built in storage
Continuous, pulse, warble tones
Large, easy to read LCD display
Narrow band masking
|
Air, bone and speech Carrying
case with built in storage
Continuous, pulse, warble tones
Large, easy to read LCD display
Narrow band masking
Talk-forward, talk-back, VU meter
|