- N-H Switch
- On/Off switch
- Volume Control
- Aluminium Alloy cover
- Without grating sound
- For people with severe hearing loss
- The scope of application of gas conduction hearing disorders
- This hearing aid is packaged in a nice retail box which is perfect for retailling
|Max sound output
|Max Sound Gain
||58dB ¡À 5dB
|Harmonic Wave Distortion
||1 AAA Battery(not included)
- 1 x V-99 Hearing Aid
- 1 x Earphone
- 3 x Earplug
- 1 x English User Manual
1, If you hear the whistling sound, please make sure if you put the earplug tightly, or if you use a appropriate size earplug.
2, Please take out the battery or turn off the hearing aid when you stop to use it.
3, This product is not waterproof.
4, If water enter the sound amplifier, remove the battery and place the sound amplifier in a warm place to dry.
5, Sound Amplifier is not a hearing aid for those with impaired hearing. If you have impaired hearing, please consult your doctor.