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Puretone Audimed PT-22MA WNG BTE


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Puretone Audimed PT-22MA WNG BTE

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Puretone Audimed PT-22MA White Noise Generator BTE (behind the ear)

The new 22MA+ is a very small digital white noise generating behind-the-ear system.

22MA+ Features:

Compact, cosmetic with wide-band, high quality smooth sound.

DigitalType 312 Battery

High Quality Smooth Sound

Volume Control

Low Battery Warning

Includes:1x Left & Right Thin Tube (22MA+ Open Model)1x Small, Medium & Large Domes (22MA+ Open Model)1x Earhook (22MA+ Open Model)1x Cleaning Tool

Technical Data


EN 60118-7 EN60118-0
(2cc coupler) (Ear Simulator)
Operating Voltage 1.30V
Maximum Noise Level 74 dB SPL 81 dB SPL
LFC at Position ‘H’ 69 dB SPL
Frequency Range (DIN45605) 200 - 4500 Hz 200 - 5600 Hz
Frequency Range (ANSI S3.22)-1987 200 - 5700 Hz
Battery Current 0.33 mA
Battery Type 312
Average Battery Life 650h