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• One Pair Rechargeable Hearing Aids Mini Invisible Sound Amplifiers Enhancer Headsets For Adults Elderly Severe Loss Both Ear Hearing Aid Ear Hearing Amplifier Dropshipping Product Feature： 1 Full digital circuitry 2 Intelligent and effective three Invisible and comfy to put on 4 Adaptive noise discount five Low energy consumption 6 Superior chip with effective sound quality 7 Small in length and lightweight in weight 8 Smart chip, evaluation of sound quality nine Long life, hybrid vary of 48h 10 Simple in operation Product Information： Saturated Sound Output: 105 dBSPL Peak Gain: 30±3 dB Average Gain: 25±3dB Frequency Range: 2 hundred Hz～8000Hz Equivalent Input Noise: 24dB Suitable For The Population: Moderate listening to loss ≤70dB Range Life: Single ear is 12 hours with a hybrid fluctuate of 48 hours Why do hearing aids occasionally beep? A whistling sound is ordinary and means that the listening to amplifier is operating wisely This occurs when the horn comes into touch with an object and gives upward push to the logistic precept of acoustic suggestions Use Steps： 1 Clean the ear canal with a cotton swab earlier than sporting 2 Connect the power adapter to the charging box The indicator light turns on when charging, and the complete indicator light is became off lt is suggested to charge for more than 6 hours for the first time 3 Choosing the right length can effectively stop howling four Adjust the volume (gently rotate to carton) brush U-head align the groove, decrease counter counter clockwise quantity and broaden clockwise volume five Wear: Push the hearing aid gently into the ear canal and comply with a snug role 6 Wear complete: match the listening to relief to the ear profile after wearing 7 Switch machine: dial the change or put the hearing aid in the charging field toshut it off mechanically eight Pull out the listening to aid listening to aids for the deaf , HEAR AID FOR THE ELDER ,ear sound amplifier listening to aid ,Hearing aids for deafness ,sound listening to aid, Ear Hearing Amplifier,digital listening to aids,Wireless Earphones,headphones,audifonos,aparelho auditivo, audifonos para sordera

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