Feature:

1. Audiologist Design - Hearing aids can help and help moderate hearing loss, not severe and severe loss, suitable for the elderly and adults with magic.

2. Small Design - This speaker is small, small and mini enough to be seen in the ear canal and runs on 10 AA batteries. 

3. Easy To Use  - Can be manually adjusted just by placing your finger on it, no extra tools needed to adjust and handle the small volume trimmer. 

4. Clear sound quality - This amazing speaker fits perfectly in your ear canal, it uses programmable booster technology for good sound quality and clearer hearing.

5. Suitable for different environments - It can be used for watching TV and outdoor scenes, such as walking in parks and busy areas.

Specification:

Maximum sound output: 122+/-3dB

Sound Gain: >=28dB+/-2dB

Total Harmonic Distortion: <=3%

Frequency range: 300-4800MHz

Input noise: <=26dB

Product voltage: DC 1.4V

Product Current: <=1.2mA

Battery life: 5~7 days with A10 batteries

Left ear color: blue

Right ear color: red

Product Material: Silicone

Product Calibration: Automatic

Battery type: A10 (with 2 button batteries)

Notes:

1. Keep the earbuds clean.

2. Don't wear it for swimming 

3. If it will not be used for a long time, please take out the battery.

4. When the battery is exhausted and the hearing aid cannot work normally, you need to buy a special A10 battery for the hearing aid 

instead of the ordinary A10 battery. Regular A10 batteries may reduce hearing aid operating time.

5. Turn down the volume to the minimum before wearing, and gradually increase the volume to avoid the sound suddenly becoming louder 

Package Include:

1x Hearing Aids(Left/Right)

2 x Matching Batteries

1x Instruction Manual

1x  Cleaning Brush

1x Screwdriver 

6 x Earplugs