Description

• Tips for buyers: Causes of whistling/noise: In order to make a small hearing aid, the interior amplifier and microphone are placed close to each other The sound is consistently acquired and expanded, so there is a sure choice of whistling after power-on At present, small listening to aids and high-power listening to aids for sale are challenging to avoid whistling, and solely completely purposeful electronic listening to aids can keep away from whistling Ways to avoid whistling/noise: 1 When the power is large (the amplified sound is large), it is likely to produce howling Therefore, regularly increasing the bass quantity can efficiently stop howling 2 When the ear canal is absolutely closed, there isn't any whistling sound So after cleansing the ear canal, wear the listening to aid, check the earplugs from large to small, discover probably the most compatible earplugs, and make sure that there isn't any air leakage 3 After the listening to relief enters the ear canal, it is strongly recommended to push the listening to reduction along with your palms and maintain it for 1-2 seconds, then release it to completely enlarge the earphone 4 In the shutdown state,insert it into the ear Make sure that the earbud completely fills the ear Then activate the power button and slowly expand the amount to an acceptable volume 5 Users who've now not heard a valid for many years could need to persevere, continue to stimulate the expansion of the hearing nerve, and you will hear after a while If you aren't yes whether or not your listening to aid is working properly, you could possibly attempt the product on a man with standard hearing In addition:If you don't know the right way to use it or there is a difficulty along with your hearing aid, please don't rush to depart a negative overview and phone us Thank you Describe: 1 Peak Gain (dB): 117dB, compatible for reasonable to extreme hearing loss (refer to the Hearing Loss Chart) 2 Rechargeable case charging: Your hearing aids can be charged utilizing the detachable charging case (You&;ll deserve to fee the detachable charging case first) It&;s portable, and it saves you the trouble of continually procuring a coin mobile battery three Charging time: charging for 4-6 hours, it'll paintings for 20 hours, the indicator gentle is crimson when charging Turns off when solely charged (For detachable charging case) four Especially designed for the hearing-impaired, more becoming to the ear canal No pain even if worn for a long time 5 If the earmuffs usually are not fully inserted into the ear canal or air leaks from the earmuffs, it's going to cause an demanding whistle We offer 3 assorted sizes of ear pointers to minimize whistling and noise Product parameters: Peak 0SPL 90(dB SPL): 117dB HAF OSPL 90(dB SPL): 110dB Peak Gain (dB): 32dB HAF/FOG gain (dB); 29dB Frequency fluctuate (Hz): 300-3500Hz Equivalent enter noise (dB): 25dB -------------------------------------------------------------------------------------- G35 Product parameters: Peak 0SPL 90(dB SPL) ≤105dB+3dB HAF OSPL 90(dB SPL): 102dB士4dB Peak Gain (dB): 30dB士5dB HAF/FOG gain (dB); 29dB Frequency range (Hz): 300-5000Hz Equivalent input noise (dB): 30d -------------------------------------------------------------------------------------------- G37 Product parameters: Peak 0SPL 90(dB SPL) ≤120dB+3dB HAF OSPL 90(dB SPL): 115dB士4dB Peak Gain (dB): 30dB士5dB HAF/FOG achieve (dB); 29dB Frequency vary (Hz): 300-5000Hz Equivalent enter noise (dB): 32

• 
• 
• 
• 
• 

Review