Introduction:
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Brand new and high quality hearing aid sound amplifier;
Super mini size and light weight， not easily seen;
Convenient for watching movies， enjoying the drama， attending meetings， or having classes， it could help you hear the sound clearly and loudly;
Adjust volume to the minimum before using;
Increase volume gradually to avoid sudden increase in sound;
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Specification:
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Brand: AXON
Model: K-188
Max sound output: 110dB±5dB
Max sound gain: 30dB±5dB
Total harmonic wave distortion: ≤10%
Frequency range: 300Hz~4000Hz
Input noise: ≤40dB
Voltage: D.C.1.5V
Current: ≤3mA
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Package Contents:
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1× AXON K-188 hearing aid
3× Earplug
2× A10 zinc air battery
1× Screwdriver
1× Case
1× User manual