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Lifebox Hearing Aids Equipment & Supplies
3 equipment items found
Manufactured by:Lifebox Asia. Co.,Ltd based inBangkok, THAILAND
Peak OSPL 90 ( dB SPL) : maximum power output 130 dB; HAF OSPL 90 ( dB SPL) : average output 120 dB; Peak Gain(dB) : maximum gain 46 dB (output minus input); HAF/FOG Gain (dB) : average gain 38 dB; Frequency range(Hz) : 500-4500Hz; Distortion: 500Hz : 5% | 800Hz : 3%?1600Hz : 1%; Equivalent Input Noise (dB): 28 dB; 4 level adjustable volume; 1*A657 1.4V battery; Long working hours: ~ 200 hrs.; ...
Manufactured by:Lifebox Asia. Co.,Ltd based inBangkok, THAILAND
Peak OSPL 90 ( dB SPL) : maximum power output 130 dB; HAF OSPL 90 ( dB SPL) : average output 120 dB; Peak Gain(dB) : maximum gain 50 dB (output minus input); HAF/FOG Gain (dB) : average gain 40 dB; Frequency range(Hz) : 300-5000Hz; Distortion: 500Hz : 5% | 800Hz : 3%?1600Hz : 3%; Equivalent Input Noise (dB): 28 dB; 4 level adjustable volume; 4 mode adjustable sound distortion; Rechargeable with ...
Manufactured by:Lifebox Asia. Co.,Ltd based inBangkok, THAILAND
Peak OSPL 90 ( dB SPL) : maximum power output 130 dB; HAF OSPL 90 ( dB SPL) : average output 120 dB; Peak Gain(dB) : maximum gain 50 dB (output minus input); HAF/FOG Gain (dB) : average gain 40 dB; Frequency range(Hz) : 300-5000Hz; Distortion: 500Hz : 5% | 800Hz : 3%?1600Hz : 3%; Equivalent Input Noise (dB): 28 dB; 4 level adjustable volume; 4 mode adjustable sound distortion; Rechargeable with ...