YT-M95 Bluetooth Wireless Hearing aids for senior
Features :
* Easy carrying
* Long playing time
* Fasion design
* High performance-price ratio
Specification:
Maximum total sound pressure level 90 (dB SPL)
| ≤115dB+3dB
| High frequency average total sound pressure level 90 (dB SPL)
| 110dB±4dB
|
Full sound gain
| 30dB±3dB
| Frequency range
| F1<400Hz, F2>4700Hz
|
Total harmonic distortion
| ≤5%
| Level input noise
| 29dB+3dB
|
Battery capacity
| 300mAH
| Earbuds Battery capacity
| 50mAH
|
Earphone use time
| 12 hours
| Battery type
| rechargeable lithium battery
|
binaural application
| yes
| Scope of application
| people with mild to moderate hearing loss (26-70dB)
|
Frequently Asked Questions and Solutions:
1) Why there are some background noise?
Actually, it is the electric current sound existing in all good machines. Generally, the higher the power, the greater the static sound.
√ Turning on after put it in ears, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks.
2) What causes the squeal?
If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the microphone. The sound is re-amplified which causes that annoying whistle.
√ Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside. Turning on the device after put it in ears.
Product Categories : Earbuds Design Hearing Aid > YT-M95
