"Comfort" is the flagship of the main series of Labex electronic larynxes. They offer a new freedom in tone and strength settings, just by pressing buttons on the control panel.

As the settings do not require opening or partial disassembly, users are free to change settings of their devices whenever and wherever they wish. 

"Digital" and "Comfort" are equal in size and weight and are the lightest and smallest electronic larynxes in the world due to the modern digital technology applied.

"Comfort" electronic larynxes are comfortable to carry and fit even in small hands.

They allow free selection of tone and strength. "Comfort" has two speech buttons with individual settings of tone and strength allowing quick change while speaking.

Reliable, with long battery life, battery charge control, two-stage indication for low battery level, powerful Li-ion batteries and quick intelligent double-socket charger, they are the excellent electronic larynxes for people wishing to have maximum and easily control over the speech tone and strength.


Global parameters


Adjustable pitch Yes
Adjustable volume Yes
Pitch range total 80-175 Hz
Volume range 68-85 dB
Speech time per charge 4h*
Full charge time 6h
Mechanical buttons 3
Speech buttons 2
*  depending on pitch and volume selected

Physical parameters


Diam x Length F34 x 98 mm
Weight 72 g w/o battery
Body material Abs
Dust resistive Yes
Moisture resistive Yes
Standard covered IP54



Low battery warning Yes, 2 levels
Charge finished notification Yes
Lanyard holder Yes
Lanyard Yes
Charger station 2 slots

Battery info


Capacity 2 x 9V 600 mAh
Battery type Li-Ion, exchangeable
Rechargeable Yes
Battery manufacturer EBL, Taiwan
Battery recharge lifecycles > 200

Warranty conditions


  2 years **
post-warranty repairs In the factory
** for the unit only, does not cover batteries and chargers