✍【Intelligent digital noise reduction】Using the latest digital chip processor, 16 channels, layered noise reduction, better processing of background noise. Headphones can improve the received sound and make it clearer. Restore 100% natural sound to your ears.
✍【Louder Sound Function】It is suitable for women and men. It can be used to communicate with family, watch TV, listen to music and enjoy outdoor activities. Allows you to still hear the beautiful sounds of life clearly in a noisy environment.
✍【Bluetooth function, touch design】The headphones have Bluetooth function. When it is working, it takes 5 seconds to activate the Bluetooth function. Turn off the Bluetooth function and resume amplification after 5 seconds. You can adjust the volume by touching the outside of the earphones and a message "DU, DU" will appear.
✍【Headphone Engineering Design】Headphone size: 1.5 x 2 x 3cm, weight: 3.6g. The headphones adopt ergonomic design, compact structure and easy to carry. No need to worry about falling, very stable.
✍【Rechargeable】Portable charging box, use it anytime, anywhere. Simply charge the charging case for about 2.5 hours, it will work for 14 hours and provide 84 hours of backup power for two devices.

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.