Bonein Hearing Aid BN-802 Headset

PRODUCT INTRODUCTION

BN802 is a bone conduction hearing aid headphone, instead of using a traditional speaker, it uses bone conduction technology to transmit sound. Unlike traditional earphones transmit sound by air, BN802 doesn’t plug or cover users’ ears, It transmits sound by skull to help people with weak ear drums and poor hearing. And of course, people with good hearing also can wear BN802, in that case, users could hear outside voice and earphone voice at the same time. while people nearby can’t hear your BN802, but you can listen to them and listen to your BN802 at the same time.
BN802 can be used when you are working, studying, sporting, or for hearing aid purposes.

HOW TO USE

1. When the elderly communicates with his family, wearing the 802 hearing aid earphones, he can clearly hear the voice of his family.
2. For the elderly and their family watch TV together, but don’t need to turn the TV voice to an uncomfortable level for normal people.
3. Connect the control box with the mobile phone through the audio cable, so that the elderly can make phone calls and listen to music.
4. Use the audio cable to connect the control box to the radio, PAD, and other equipment. The elderly could hear the sound of the devices clearly from 802 earphones.
5. The microphone of the control box receives the sound of the outside world, and the person wearing the headset 802 can hear sound around.

BN-802 headset consists of bone-conduction headphones and a control box. BN-802 has below main functions:
1. As hearing aid headphones for the elderly with hearing impairment, can improve their hearing.
2. As bone-conduction-healthy headphones, they can be used by young people and old people. The biggest advantage of bone conduction headsets is that: do not harm hearing, and are healthy.
3.802’s control box can separately adjust the right /left voice volume.

NOTICE :
*The bone conduction earphone is very useful for people with weak eardrum, but hearing nerve is still good. This is a general condition for most elderly. but if your hearing nerve is damaged, this earphone can’t help, pls don’t buy. you can consult your doctor for advice in advance. PS. if a traditional hearing aid by air is helpful to you, the bone conduction earphone is useful for you too, in a healthy way.
*The bone conduction earphone transmitter sounds through the user’s skull, instead of by air, New users might need to spend some time learning and finding the most suitable position to wear the earphone.
*People with good hearing might feel the bone conduction earphone voice is low or noisy. it’s because usually people with good hearing would focus on the sound through their ear drum only, ignore the sound through the skull, and even turn the bone conduction earphone volume to the highest to try to listen clearly. such doing is not correct, bone conduction earphone works in a different way with traditional speakers. Pls let the user with poor hearing try by themselves, the earphone is very helpful for them, they can listen to the sound through the skull clearly.

PRODUCT FEATURES

Frequency range: 20~20kHz
Microphone sensitivity: -54±2dB
Working time: 8 -10 hours
Charging time: 3 hours
Input: DC 5V, Max500mA
Weight: 354g
Battery: Lithium-ion battery capacity 3.7V 380mAh
Package Size: Approx. 20*16*5cm/7.87*6.3*1.97in

WHAT IS IN THE PACKAGE

1 * Bone Conduction Headphone
1 * Micro-USB Cable
1 * Audio Cable
1 * User Manual
bonein is a prestigious Chinese company, focused on audio technology and the hearing health industry Our BN802 earphone with the latest bone conduction technology, transmits sound through the ear ossicle instead of the ear drum. unlike traditional air conduction hearing aid earphones, simply raising the sound level to hit the eardrums, this method might lead to further damage to the elderly’s ear drums. our
bone conduction earphone transmits sound through the ear ossicle (a soft bone enclosing ear nerve ), goes directly to the ear nerve, and protects the elderly’s eardrum.
BN802 is also good for young people to wear for listening to music, and watching TV. It’s a brand new hearing-healthy earphone.

How do Bone conduction earphones give you good hearing and protect your ears?

1. The auditory nerve is the final hearing organ.
2. The ear drum receives a sound wave and transmits to the Auditory nerve. Most elderly’s eardrums are damaged, leading to bad hearing.
3. Ear ossicle is a soft bone enclosing the Auditory nerve. Ear ossicle vibration also can transmit sound to the Auditory nerve. (by bone conduction earphone )
Most elderly’s eardrums are damaged, leading to bad hearing. However Auditory nerve is the final hearing organ, and most elderly’s auditory nerve is still good. The auditory nerve is enclosed by the Ear ossicle soft bone.
Bone conduction earphones transmit sound through the ear ossicle instead of the ear drum. it can protect the elderly’s eardrum, and give the elderly good hearing. Traditional hearing aid earphones transmit sound by air through an ear drum simply by enhancing sound waves, It might lead to further damage to the elderly’s ear drum and the elderly would get more and more annoyed and pain by wearing traditional hearing aid earphones. Bone conduction earphone is an innovative and healthy hearing aid product for the elderly.