Doosl Hearing Aids for Seniors, Behind the Ear Sound Amplifier, Enhances Speech and Audio Sound Amplifier, for Adults and Seniors, Beige

This hearing device is designed for old people or people with hearing problems. Easy-to-wear design, conform to your ear shape, stable wearing and can ensures the comfort. Soft silica gel material, does not harm to your ear, and also ensure wearing stability and lasting. USB recharging. The hearing aid devices allows you to easily communicate with others, Provide a "boost" for your better life.

Fine Sound Quality Comfortable Listening
Our hearing aids for ears is made Germany digital chip can achieve double noise reduction, which can filter the surrounding noise while amplifying the environmental sound, making the sound clearer; 3 different frequency modes and 4 levels of volume adjustment, suitable for different hearing ranges.

Lightweight and Comfortable
Our hearing aids for seniors is small and light-weight, it’s fit to wear and more comfortable to use. Different sizes of medical materials domes suitable for everyone, match cleaning tools to extend service life.

Ergonomic Design
Our hearing aids for ears not easy to fall off. The tubing could be cut if it was to long,; you can wear it at will regardless of the left and right ears, and it will not be affected by wearing glasses.

USB Charge
Our hearing aids for ears charging about 4-6 hours can be full and about 50 hours can be used. If the green is always on: Charging/If the green light power off: Full of charge.

Features:
1.Max sound out put:118+/- 4dB
2.Sound gain:>= 32dB+/- 2dB
3.Total harmonic wave distortion:<= 7%
4.Frequency range:300-3800MHz
5.Input Noise:<=32dB
6.Voltage:d.c.3.7V
7.Current:<=2mA
8. Full charging about 4 hours
9. Normal working about 50 hours

Package:
1 x Rechargeable hearing aids for seniors
5 x Hearing aid domes
1 x USB cable
1 x Hearing aid cleaning brush
1 x Packing box
1 x Instruction manual

Ways to avoid howling/noise:
1. When the power is high (the amplified sound is large), howling is more likely to occur. Therefore, gradually increasing the volume from low can effectively avoid howling.
2. When the ear canal is completely sealed, there is no howling sound. Therefore, please use hearing aids after cleaning your ear canal, and test the earplugs from large to small to find the most suitable earplugs.
3. After the hearing aid enters the ear canal, it is recommended to push the hearing aid with your fingers and hold it for 1-2 seconds, and then release it to fully extend the earplug.

• USB Rechargeable Digital Hearing Amplifier
  

• Provides 50 hours of use when fully charged
  
• Hard ABS exterior, soft silicone interior.
  
• Easy to use
  
• Clear digital sound
  
• Ergonomic design fits behind the ear
  
• Set includes 5 different ear tips