✍【Smart Amplification Technology】Uses DSP digital chip processor for layered noise reduction. 16 channels, 64 frequency bands, using a nanotitanium alloy diaphragm to intelligently identify sounds. The received sound can be improved and made clearer without creating additional noise. Restore your ears to their original, natural sound.
✍【Smart Noise Canceling Headphones】The headphones use sound waves opposite to noise to compensate for noise and have a better noise reduction effect. According to different scenes, 4 different modes automatically reduce noise to better deal with background noise. The volume of the headphones is adjustable, you can choose the appropriate volume according to your needs. The maximum sound output is 129DB.
✍【Safe and Comfortable Air Sound Guide Technology】This device adopts AFC howling suppression technology, which can dynamically eliminate feedback and howling to improve listening comfort. It is safer to use a sound tube connection. The sound guide tube is made of soft TPE material, which protects the skin of the auricle and can be used for a long time without any discomfort.
✍【Amplification function】Suitable for people who need loud sounds, but not suitable for people who have completely lost their hearing function. Suitable for both men and women. It is used for various occasions such as communicating with family, watching TV, listening to music, enjoying outdoor activities, etc. Allows you to still hear the beautiful sounds of life clearly in a noisy environment.
✍【Headphone Engineering Design】Headphone size: 35x12mm, weight: 4.5g. The headphones adopt ergonomic design, compact structure and easy to carry. No need to worry about falling, very stable. It is sweat resistant.

Questions and Answers

Q1: Why can’t I hear any sound after using the hearing aid?
A1: Check whether the product is turned on and has power.

Q2: Why do the earplugs not fit the ears properly and keep falling out after using the hearing aid?
A2: Please choose the earplugs that fit the size of your ear holes and install them on the hearing aid.

Q3: Why can’t my hearing aid charge?
A3: check whether the elastic copper rod of the charging base has goodelasticity; whether the copper metal contact surface is blocked by impurities; whether the position of the earphones in the charging compartment matches; whether the connection between the charging cable and the charger is reliable.

Q4: Why do hearing aids make harsh squealing sounds (such as high-pitched metal friction sounds)?
A4: This is caused by the interference of sound waves generated by the hearing aid in a small and enclosed space.

Q5: How to eliminate the scream?
a: Do not cover the hearing aid with your palm.
b: Please try to hold the hearing aid with two fingers. Insert the earplug as far into the ear hole as possible.
c: If there is noise when charging, please adjust the position of the headphones or turn off .
d: Area away from strong electromagnetic radiation sources.

Q6: Why do headphones make noise (such as the sound of rain)?
A6: This is caused by different shortwave interference in the environment. This subtle noise is present in any amplification product and is almost impossible to avoid.

Q7: How to reduce noise:
a: Press and hold the M key to select the mode that best suits your needs, adjust the depth of the earplugs, and fit the ear holes tightly.
b: Adjust the MIC port of the hearing aid, and be careful not to let the collar block the microphone port.
c: Stay away from areas with strong electromagnetic radiation.