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• Bluetooth Hearing Aids for Deafness 16 Channels Digital Hearing Aid Wireless Audifonos Dropshipping Rechargeable Hearing Aids with LED Power Capacity Display Invisible Mini Sound Amplifier for Adults Elderly Please note: This is a bluetooth hearing aid,No app: Only Bluetooth function, Support Listen to track and Answer the telephone ●If the earmuffs will not be completely inserted into the ear canal or the air leakage of the earmuffs will trigger electrical noise, please don&;t worry,this is the clever chip is suppressing howling, just update the larger earplugs off or lower the amount earlier than inserting the software in your ear Securely role the software into your ear Once the hearing reduction is correctly seated on your ear,the howling will generally give up ●Bonus gifts: We will present a hearing aid box, each set includes charging line and earplugs It can be a good present on your friends or family members Product Feature: 1 hearing loss compensation algorithm ,quickly enter the auxiliary hearing mode 2 switching between auxiliary listening to mode and bluetooth mode 3 and skin-friendly , comfortable to wear 4 sound quality , a number of noise discount noise avoidance five charging bin , directly release and recharge cycle use 6 era of bluetooth know-how , decrease power intake , faster transmission , extra stable connection Technical Specification: 1 gadget is relevant to all cellphones 2 battery life:>10h three version:BT5 4 OSPL90:≤112dB+5dB five frequency average OSPL90:100dB±5dB 6 sound achieve (average excessive frequency):26dB±5dB 7 frequency reaction range is not narrower than:300Hz~5000Hz eight Size: 2cm*1*1, Charging Box Size: 6*4*2 Question: Why is there a howling, whistling, or sharp sound? Answer: Whistling happens when the hearing relief and the ear canal usually are not completely matched Sounds from the receiver are duplicated at the microphone and the sounds form a loop, that could be always amplified and result in a whistling noise The folloring tricks will help lower the incidence of suggestions whistle: 1 the volume off or lower the amount earlier than placing the device on your ear 2 position the tool into your ear the hearing relief is correctly seated in your ear,the whistling will generally stop three the ear canal of wax or debris your ear with assist four the ear piece or tubing a new one or a distinct size one sure the tubing isn't damaged or torn Question:Why do my listening to aids haven't any sound? 1 the listening to reduction is switched on - please increase the quantity using the dial on the again of your hearing aids until you attain a volume point you’re happy with 2 the battery - please you'll want to charge your hearing aids entirely earlier than persevering with to use them 3 or ear wax may perhaps block the eardome and/or wax guard - clear both of your ear domes with rubbing alcohol and a paper towel, If that doesn’t seem to help, please update the wax guards In addition: If you do not know how you can use it or there's a situation with your listening to aid, please do not rush to go away a damaging evaluation and phone us Thank you! Best wishes!

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