Product Description Brand new and high-quality hearing aid sound amplifier Super mini size and light weight, not easily to be seen Adjust volume to the minimum before wearing Increase volume gradually to avoid sudden increase in sound Convenient for watching movie, enjoying the drama, attending meeting, or having class It could help you hear the sound clearly and loudly Specification of AXON Clear Hearing Aids K-80: Item Type:Ear Care Model Number:K-80 Material:ABS Size:Small Max sound output: 110±5dB Sound gain: ≥
