JH-908 ITE Mini Digital Hearing Aid / Hearing Amplifier
Specification of JH-908 ITE Mini Digital Hearing Aid Hearing Amplifier
|Total harmonic wave distortion||500Hz≤0%, 70dB|
|OSPL90||Max at 1900Hz, 124.4dB|
|FOG50||Max at 1500Hz/51.1dB|
|Reference test gain||Target: 32.2dB|
|EQ input noise||33.2dB|
|Working time||20 hours|
Features of JH-908 ITE Mini Digital Hearing Aid Hearing Amplifier1. Hot-selling worldwide for this item and well known;
2. Merely the smallest CIC model in this price level, comfortable in the ear;
3. Suitable for patients of all ages;
4. Good and steady sound performance, balanced armature loudspeaker is provided;
5. Small hearing aid, convenient to carry, differentiate between left and right ear type, fit more accurate;
6. Easy operation and easy volume control;
7. This item has the analog and digital type for options, which depend on customer requirement.
Precautions of JH-908 ITE Mini Digital Hearing Aid Hearing Amplifier1. Adjust volume to the minimum level or switch off before wearing.
2. Choose the right size of ear tips to avoid any extra noise.
3. Increase volume gradually to avoid sudden increase in sound.
4. If you hear a howling,check the ear (silica gel) is appropriate and whether the size of plug is tight,make sure no air leakage.
5. Please regularly clean the ear plugs in order to ensure the normal use of hearing aids.
6. Use for long periods of time, please remove the batteries to prevent rot erosion hearing aid components.
7. Keep out of reach of children.
8. Keep away from water. The device is not water resistant.
Package Included1 CIC hearing aid
2 ear tips
1 velvet box
1 manual book
3 AG10 battery