Sell Wireless Hearing Aid Rechargeable Digital Hearing Amplifiers Mini Hearing Aids Best Audifonos Sound best price

Wireless Hearing Aid Rechargeable Digital Hearing Amplifiers Mini Hearing Aids Best Audifonos Sound Amplifiers Moderate LossProduct Description:1. Sensitive auditory characteristics can only reduce noise2. Equivalent low noise input, analog circuit3. Super clear sound, low filter frequency4. No battery required, faster charging, 2.5H charging, 40H working5. Rechargeable lithium ion battery, environmental protection and saving5. MEMS microphone, receive the sound you need6. «H» is used for low frequency suppression control, normal N control, O control can turn off the powerFeatures:Max sound Output: 123±4dBSound gain: ≥ 30dBTotal harmonic wave distortion: ≤10%Frequency Range: 293-3827HzInput Noise: ≤ 25dBVoltage: d.c.1.5VCurrent: ≤6mAItem size: 5.2 * 2.5 * 0.9cm / 2 * 0.98 * 0.35in (L * W * H)Item weight: 4g / 0.15ozPackage size: 12.9 * 9.9 * 3cm / 5 * 3.9 * 1.2in (L * W * H)FQA：1: How to reduce feedback/whistling for this hearing amplifier?A: ①. Ensure the Ear Dome fits snugly in your ear canal, make the amplifier is occlusive in the canal, if it is too loose, replace with a larger ear dome.②. Please make sure the pulling line is below, and the volume button/dial is above when you wearing it, to wear the device properly.③. Turning down the volume prior to insert the amplifier into the canal.2. Sound amplifier can't work/stop working/can't hear sound?A: ①. Change a new battery, wait for 2 minutes for full optional for a new battery.②. The ear dome or sound tube blocked by ear wax, please use the cleaning brush to clean the ear dome and sound tube.③. Please replace the wax filter if stop hearing sound.④. Change wax filter and clean/drain earplug regularly.3. What if the problem is still not solved?A: Please consult online customer service in time. Our working hours are 9:00-18:00 China time. We will reply promptly when we see your message.4.Why Should I Buy Today?A:Hearing loss can cause early dementia, Alzheimer's disease, and depression. Many people are stubborn and wait longer than they should have before buying hearing aids, and it costs them big time! Don't be that person! Imagine the smile on your family's face when you can hear every word of the conversation! # # #hearing #Amplifier # #Amplifier