PRODUCT INTRODUCTION

(*7*)BN803 is a bone conduction listening to support headphone , as a substitute of utilizing conventional speaker , it use bone conduction expertise to transmit sound .
in contrast to conventional earphones transmit sound by air , BN803 doesn't plug or cowl customers' ears, It transmit sound by cranium to assist individuals with weak ear drum and poor listening to .
And in fact individuals with good listening to can also put on BN803 , in that case, customers may hear outdoors voice and earphone voice on the identical time . whereas individuals close by can't hear your BN803 , however you possibly can hearken to them and hearken to your BN803 on the identical time . BN803 can be utilized when you’re working , learning ,sporting ,or for listening to support objective .

HOW TO USE

(*7*)1. When the aged communicates together with his household, sporting the 803 listening to support earphone , he can clearly obtain the voice of his household.
2. For the aged and their household watch TV collectively , however don't want flip the TV voice to uncomfortable stage for regular individuals .
3. Connect the management field with the cell phone by means of the audio cable, in order that the aged could make cellphone calls and hearken to music.
4. Use the audio cable to attach the management field with the radio, PAD and different gear. The aged may hear the sound of the units clearly from 803 earphone .
5. The microphone of the management field receives the sound of the surface world, and the particular person sporting the headset 803 can hear sound round .
BN-803 headset consists of bone conduction headphone and management field. BN-803 has three fundamental features:
1. As listening to support headphone for the aged, For the aged with listening to impairment, it could actually enhance their listening to.
2. As bone conduction wholesome headphones, it may be utilized by younger individuals and previous individuals. The greatest benefit of bone conduction headsets
is: don’t hurt listening to, extra wholesome.
3.803's management field can acknowledge and alter 7 frequency bands of sound .it's very helpful for some aged , whose ears are delicate to sure sound frequency , however insensitive to different frequency . 803 present 7 frequency modes for aged to decide on most snug sound frequency for them . and individually alter proper /left voice quantity too . wholesome listening to for aged !
NOTICE :
*The bone conduction earphone may be very helpful for individuals with weak ear drum , however listening to nerve remains to be good . This is a normal situation for many aged . but when your listening to nerve is broken , this earphone can't assist , pls don't purchase . you possibly can seek the advice of your physician for recommendation upfront .
PS. if conventional listening to support by air is useful to you , the bone conduction earphone is beneficial for you too , in a wholesome manner .
*The bone conduction earphone transmitter sound by means of consumer's cranium , as a substitute of by air , New consumer would possibly want spend a while to study and discover a most fitted place to put on the earphone .
*People with good listening to would possibly really feel the bone conduction earphone voice is low or noisy . it's as a result of often individuals with good listening to would concentrate on the sound by means of his ear drum solely , and ignore sound by means of cranium , and even flip the bone conduction earphone quantity to highest to strive hear clearly . such doing shouldn’t be right , bone conduction earphone works in numerous manner with conventional audio system . Pls let the consumer with poor listening to strive by themselves ,the earphone may be very useful for them , they will hear the sound by means of cranium clearly .

PRODUCT FEATURES

(*7*)Frequency vary: 20~20kHz
Microphone sensitivity: -54±2dB
Working time: 8 – 10 hours
Charging time: 3 hours
Input: DC 5V, Max500mA
Battery: Lithium-ion battery capability 3.7V 380mAh
Speaker sort: Bone Conduction loudspeaker
Sound quantity : proper /left individually alter
Frequency vary: 803 present 7 modes of sound frequency for possibility . consumer can select essentially the most snug frequency for them , do away with pointless noise . take pleasure in higher listening to .

WHAT IS IN PACKAGE

(*7*)BN-803：
1 x Bone Conduction Headphone （with 7 bands management field）
1 x USB Charging Cable
1 x User Manual

SHIPPING TIME AND TRACKING

(*7*)We use secure trackable delivery strategies to ship parcels .beneath is estimated supply time for various nations :
Asian nations 5-7 days .
European nations 5 -12 days .
United States 7-12 days .
American nations 8-15days .
But generally it takes longer , is dependent upon customs coverage of your nation . If you wish to use even quicker specific supply , you possibly can contact us to rearrange .

How Bone conduction earphone provide you with good listening to and defend your ears ?

(*7*)1.Auditory nerve is the ultimate listening to organ.
2.Ear drum obtain sound wave and transmit to Auditory nerve .Most aged’s ear drums are broken , result in dangerous listening to .
3.Ear ossicle is a delicate bone enclosing Auditory nerve . Ear ossicle vibration can also transmit sound to Auditory nerve . (by bone conduction earphone )
Most aged’s ear drums are broken , result in dangerous listening to .However Auditory nerve is the ultimate listening to organ ,most aged’s auditory nerve remains to be good .Auditory nerve is enclosed by Ear ossicle delicate bone .
Bone conduction earphone transmit sound by means of ear ossicle as a substitute of ear drum .it could actually
defend aged’s ear drum ,and provides aged good listening to .
Traditional listening to support earphone transmit sound by air by means of ear drum just by enhancing sound wave ,It would possibly result in additional harm to aged’s ear durm .and aged would get increasingly irritated and painful by sporting conventional listening to support earphone .
Bone conduction earphone is an modern and wholesome listening to support product for aged .