Doosl Rechargeable Hearing Amplifiers, Hearing Aids with Portable Charging Case, Volume Adjustable, In-Ear Hearing Aids for Seniors and Adults
Why choose our Doosl hearing aids?
1. This hearing device is designed for old people or people with mild to moderate hearing problems. (NOTE: The hearing assist device can't help those people with heavy hearing problems!)
2. Selected superior chip with fine sound quality and stable transmission performance.
3. Its clearly sound quality and big power can be used for compensation of the hearing loss.
4. Easy-to-wear design, conform to your ear shape, stable wearing, and can ensure comfort.
5. Full digital circuitry, low power consumption, adaptive noise reduction, and can prevent howling.
6. Soft silica gel material does no harm to your ear, and also ensures wearing stability and lasting.
7. Directly inserted into the recharging base for convenient USB recharging, and the indicator light can direct display the recharging status.
8. Rotate volume control, easy to adjust the volume by clockwise and counterclockwise the volume knob.
9. Comes with 3 pair earplugs in different sizes.
Intelligent and high quality:
Clear sound quality, beautiful appearance, sturdy and durable. With an adjustable amplification mode function, it can amplify speech background without missing any piece of sound, thus bringing you a clear listening experience without causing transmission loss. It's the second chance for you to feel the true world around you.
Lightweight and comfortable:
The hearing aid is small in size, convenient, and comfortable to wear. The volume can be adjusted by pressing the buttons, with low and medium power, suitable for patients with mild to moderate hearing loss. It is an ideal hearing companion for people with hearing impairment who listen to music, talk, or watch. The naked design can be seamlessly integrated with your skin to hide it to the greatest extent.
Simple operation:
Put the hearing aid to the right position of your ear before turning on it, then long-press the button for 3 seconds to turn it on. After turning it on, you can adjust the volume by short pressing the button. There are a total of six-volume levels you can choose from. Three "Di Di Di" voice means the biggest volume. Long press the button for 3 seconds to turn off the audiphones.
Portable charging box:
The charging box is charged with a built-in large-capacity battery, which can be charged anytime and anywhere. Put the hearing aids in the charging box. It can be used for 12 hours after charging for 2 hours. It is easy to carry and can be put into a pocket.
Specification:
Type: Hearing Amplifiers; Hearing Aids for seniors
Max sound out put:129+/- 5dB
Sound gain:>= 31dB+/- 5dB
Total harmonic wave distortion:<= 3%
Frequency range:300-3500MHz
Input Noise:<=32dB
Voltage:d.c.1.5V
Current:<=2mA
Full charging time: about 6 hours
The 300mAh recharging box for 5 times recharging to extend hearing amplifiers with 250 hours working
Package Included:
2 x Hearing Amplifiers
1 x Charging box
6 x Earplugs
1 x Brush
1 x USB Charging cable
1 x User Manual
Notes:
There will be high pitching sound/whistling if you did not use the hearing instrument correctly, and it's common for all kinds of hearing amplifiers and hearing instruments.
To get rid of the whistling, please follow our instructions about the insertion and adjustment:
1. Set the volume at the lowest level.
2. Choose the most comfortable ear dome for your ear. Make sure there is no air going through your ear canal.
3. Wear the hearing amplifier before turning on the device.
4. Adjust the volume according to the environment until you can hear clearly.