説明

• Tips for buyers: Causes of whistling/noise: In order to make a small listening to aid, the interior amplifier and microphone are positioned near to one another The sound is constantly acquired and expanded, so there's a certain choice of whistling after power-on At present, small listening to aids and high-power hearing aids on the market are not easy to avoid whistling, and solely solely purposeful digital hearing aids can avoid whistling Ways to bypass whistling/noise: 1 When the power is large (the amplified sound is large), it's more likely to produce howling Therefore, steadily rising the bass volume can efficiently forestall howling 2 When the ear canal is completely closed, there's no whistling sound So after cleaning the ear canal, put on the hearing aid, verify the earplugs from extensive to small, find the most compatible earplugs, and make sure that there is no air leakage 3 After the hearing reduction enters the ear canal, it's endorsed to push the hearing reduction along with your arms and keep it for 1-2 seconds, then launch it to completely amplify the earphone 4 In the shutdown state,turn the amount of the listening to aid to the bottom level, then insert it into the ear Make sure that the earbud permanently fills the ear Then activate the flexibility button and slowly expand the volume to an appropriate volume 5 Users who have no longer heard the sound for decades may cause hearing loss because of the long-term failure to hear the sound, leading to the listening to reduction nonetheless unable to listen to the sound Please persevere, continue to stimulate the expansion of the listening to nerve, and you'll pay attention after a while If you aren't yes whether or not your listening to aid is working properly, you can attempt the product on a man with ordinary listening to 6 Please eavesdrop on cleansing the ear canal and preserve the earplugs clean In addition:If you don't know the best way to use it or there's a concern with your hearing aid, please do not rush to leave a adverse overview and contact us Thank you Feature 1 Peak Gain(dB): 45dB,Suitable for light to average hearing loss (Reference hearing loss map) 2 Upgrade electronic chip: More official sound processing chip, four modes of noise reduction, more clearer and sensible sound three catheter can be reduce and changed according to the actual concern of the individual 4 High quality: Adjustable and replaceable silicone hose, binaural universal for different ages users 5 Rechargeable: Charging 4-6 hours, operating as much as 80 hours your bother to buy button batteries continually 6 If the ear dome isn't always completely fill into ear canal or air leaks on the ear dome, that will causes a tense whistle give 3 varied sizes of earplugs to lessen howling and noise 7 Gift bundled: We will give a hearing reduction box to hold set contains charger, earbuds and cleaning brush and so on be large items to your peers or families Product parameters Peak OSPL 90 ( dB SPL): 130dB HAF OSPL ninety ( dB SPL): 120dB Peak Gain(dB) : 45dB HAF/FOG Gain (dB) : 38dB Frequency range(Hz) : 300-5000Hz Distortion: 500Hz : 3% 800Hz : 2% 1600Hz: 1% Specification Product Name: BTE Hearing Aid Color: Blue/Beige Charge head: US Plug/EU Plug Weight: Total 115g Package included 2 × Hearing reduction 2 × Storage box eight × Earmuffs(different sizes) 2 × Charging cable 2 × Charging head 2 × Cleaning Brush 2 × Instructions(Please make certain has learn the handbook before using) Instructions 1 Clean the ear canal before use 2 Charge the hearing aid,turn the botton to N 3 When using it for the 1st time, please flip the amount to the minimum and then slowly expand it 4 Try and choose compatible ear dome Install the ear dome and ensure it matches snugly five Insert the hearing relief into the ear canal,adjust its position within the ear canal until the gentle eartip is entirely deployed and fill the ear canal Notice 1 If the earbuds cannot fill the ear canal, it might trigger suggestions or whistler,So repeat step five to reduce howling and noise 2 Turn off the hearing reduction once you don&;t use it 3 Please use the unique charging head and charging cable for charging Otherwise the product may be damaged 4 If you need to use a substitute charger, please use a charger appropriate for the product If an inappropriate charger is used to payment the product, it's going to cause harm to the product Charger INPUT: AC100-240V, 50-60Hz / zero ChargerOUTPUT: 5V, 1000mA

• 
• 
• 
• 
• 

レビュー