• Volume Adjustable. Super mini size and light weight, easy and comfortable to wear. Best sound amplifier behind the ear.
• Silicone earplugs in 2 different sizes, fit most ears. With 2 cell batteries, and 1 cleaning brush. Help people with hearing impairment to hear sound and voice.
• Max SSPL: 129dB; Full-on-gain (FOG): 30dB; The Scope of frequency (Hz): 100-3000 Hz; Equivalent input noise lexel: ≤25dB
• Harmonic Distortion: ≤5.5%; Power Voltage: 1.4 V; The sum settles electric Current mAP: 1.6mAH; Battery Type: A312 PR41 (included); Original box: Yes; Product weight: 3g; Package weight: 68g; Color: Beige
• Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly

PLEASE NOTE:

1、Users should know the functions and effects of hearing aids correctly, and inquire correct psychological preparation. Apart from those, if users possess necessary psychological adaptation process, they will be accustomed to using hearing aids.
2、Please carefully read the complete instruction for use before using.
3、Too large volume will impair the hearing on the contrary. It’s suggested to perform the self-training at quiet environment in first wearing. You may readjust the volume after using for one month.
4、The products are suitable for hearing loss patient whose aurioles and acoustic meatus work for the compensation of hearing loss. Not suitable for people with severe hearing loss. If there are ear infections, pus, does not recommend to use the hearing aid, it will be worse. If because of trauma or innate deafness, or deafness caused by illness, only digital hearing aids is suitable, analog machines generally do not apply.
5、For users wearing the hearing at the first time, in case of earnuts or speaking too loud themselves,etc. (the tightness of earplug and volume shall be adjusted), generally, they will get used to it gradually in three months.
6、In case of hearing the whistler, please select the earplug with appropriate size and plug it tightly. No air leakage is allowed.
7、Do not use this product in the explosive environment. Do not place it with the chemicals.
8、It shall be avoided to let the liquid to follow into this product. Do not use it at high-temperature, high-humidity and shaking environment.
9、If it’s found the volume is small after being used for a period, indicating low battery, the battery should be replaced in a timely manner.

Package included:

1 x New Adjustable Mini Digital Hearing Aid in Ear Sound Voice Amplifier
2 x Earplug of different size
2 x A312 batteries
1 x Cleaning brush