SPECIFICATIONS

Active Noise-Cancellation: Yes

Audio latency: 120ms

Battery Capacity[mAh]: 350

Battery life up to[hours]: 12

Brand Name: bonein

Category: Earphones & Headphones

Certification: CE,FCC

Charging Method: cable

Charging Time: 3

Choice: yes

Communication: Wired

Connectors: 3.5 MM

Control Button: Yes

Control Method: Push button

Department: Unisex-adult

Frequency Response Range: 100 - 18000

Function: For Hearing Aid

High-concerned chemical: none

Impedance Range: up to 32 Ω

Is wireless: No

Material: Plastic

NFC Technology: no

Number Of Drivers: 2

Origin: Mainland China

Package List: User Manual,Carrying Bag,3.5mm Jack Adapter,Detachable Audio Cable

Plug Type: L Bending

Sound Isolating: no

Speaker maximum output power: 25mW

Style: Wired in-ear headphones

Support APP: No

Support Memory Card: No

Vocalism Principle: Bone Conduction

Voice assistant built-in: no

Volume Control: Yes

Waterproof: No

Weight[g]: 68

Wireless Type: Bluetooth

With Microphone: Yes

semi_Choice: yes

whether electrical: No

If you want to buy BN803, please do a simple test!

To determine if you can use the Bone Conduction Hearing Headphones:

You can cover your left and right ears with both hands, and either knock your teeth up and down or gently tap your skull, if you can clearly hear the sound produced by knocking your teeth or tapping your skull, then you can use the Bone Conduction Hearing Headphones.

BN803 is a bone conduction hearing aid headphone , instead of using traditional speaker , it use bone conduction technology to transmit sound .

unlike traditional earphones transmit sound by air , BN803 doesn't plug or cover users' ears, It transmit sound by skull to help people with weak ear drum and poor hearing .