Specification:
Condition: 100% Brand New
Item Type: Hearing Aid
Material: ABS+ Silicone
Power Supply: 1pc A10 button battery (not included)
Maximum Saturation Sound Pressure Level (OSPL90) : 128dB3dB
Full Gain: 255dB
Total Harmonic Distortion (THD): F> 1000H15 F <1000H10
Frequency Response: 450-3800 Hz
Equivalent Input Noise: 32dB
How to use:
- Choose the right size earplugs to avoid squeaking, and use the complimentary tools to adjust the volume
- First, the volume should be adjusted to the minimum to avoid the noise generated when the battery is loaded
- Load battery, pay attention to the direction of the battery positive and negative
- Adjust the appropriate volume and put on the hearing aid, pull the traction line can remove the hearing aid
Not suitable people:
(1) Not applicable to hearing loss between 0 and 30dB.
(2) Sudden hearing loss, especially within three months.
(3) Tinnitus symptoms
(4) Hearing loss is very fast in a short time
(5) Hearing asymmetry, the reason is unknown
(6) Severe otitis exteriority, suppurative otitis media
Note:
- Suffering from otitis media patients must be banned.
- Do not put the hearing aid in high or low temperature environment.
- Please do not use different types of batteries. Please replace the batteries after the batteries are used up.
- Please do not use the hearing aid for a long time, high volume is bad for your ears, if you feel uncomfortable, please stop using.
- When not in use for a long time, please take out the battery, in order to prevent battery leakage corrosion hearing aid.
- Do not clean the hearing aid with water or organic detergent.Don't put it in the water.
- Don't throw a wasted hearing aid into a fire.
- Please regularly do maintenance work on the hearing to ensure that the hearing aid clean, an object blocking the sound hole will affect the use effect.
Features:
1Small body of the hearing aid can closely fit for ear canal and ensuring comfortable wearing. 2Compact size makes it can be well concealing in your ears while do not affect the using effect. 3Easy operation without the need for debugging. No switch, just insert the battery and the hearing aid will be powered on. 4Come with 3pcs earplugs in different sizes to make you feel more comfortable. 5Intelligent noise reduction and clear sound quality, effective elimination of lowfrequency noise.
Package List:
1 x Hearing Aid
3 x Earplug
1 x Tool
1 x Storage Box
1 x Manual
