Description

• Tips for buyers: The cause of howling/noise: In order to make a mini size hearing aid, the inner amplifier and the microphone are near to each other The sound is continuously obtained and expanded, so it has a undeniable choice of produce howling after power-on At present, small hearing aids and high-power hearing aids for sale can hardly ever keep away from howling, and solely full-digital hearing aids can avoid howling Ways to circumvent howling/noise: 1 When the ability is excessive (the amplified sound is large), howling is prone to occur Therefore, steadily rising the quantity from low can efficiently avoid howling 2 When the ear canal is completely sealed, there is not any howling sound Therefore, please use hearing aids after cleansing your ear canal, and test the earplugs from broad to small find essentially the most suitable earplugs 3 After the listening to reduction enters the ear canal, it's endorsed to push the hearing reduction along with your palms and maintain it for 1-2 seconds, and then launch it to completely increase the earplug In addition:If you do not know tips on how to use it or there is a concern with your hearing aid, please don't rush to depart a destructive assessment and contact us Thank you Feature 1 Peak Gain(dB): 35dB,Suitable for light to reasonable hearing loss (Reference listening to loss map) 2 Biomimetic design: Designed for listening to impaired,more becoming ear canal no longer really feel pain even if worn for a long time 3 Intelligent chip sound amplification: Distinguish speech even in noisy environments four Long working time: One A10 battery can last about 60 hours and reasonable 5 If the ear dome isn't permanently fill into ear canal or air leaks at the ear dome, which will reasons a disturbing whistle give three different sizes of earplugs to lessen howling and noise 6 Gift bundled: We will give a hearing reduction field to carry set includes matching battery, earbuds and cleaning brush and many others be large gifts to your friends or households Product parameters 1 Maximum OSPL90: ≤ 115dB+3dB 2 Output sound strain point (high frequency average value): 110dB±4dB three Full vary sound achieve (maximum gain): 35dB±5dB 4 Full-range sound acquire (average gain): 30dB±5dB five Equivalent enter noise level: ≤29dB+3dB 6 Frequency response range: 300Hz～3200Hz 7 Total harmonic distortion: ≤10% Specification Color: Beige Battery: A10 battery Weight: complete 29g Package incorporated 1 × Hearing reduction 1 × Storage field 3 × Earmuffs(different sizes) 2 × Matching battery (A10) 1 × Hearing reduction cleansing brush 1 × Volume adjustment bracket 1 × Instructions (Please make certain has read the guide before using) Instructions 1 Clean the ear canal earlier than use 2 Insert the battery 3 When using it for the 1st time, please turn the amount to the minimum and then slowly increase it four Try and select suitable ear dome Install the ear dome and ensure it matches snugly five Insert the hearing reduction into the ear canal,adjust its function within the ear canal until the soft eartip is entirely deployed and fill the ear canal

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