Novel Over Ear Flexible Active Noise Cancelling Aviation Headphones

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  • >=2000 Pieces
    $19.00
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Overview
Quick Details
Brand Name:
KO-STAR
Model Number:
NB-1070
Style:
Headband
Communication:
Wireless
Connectors:
3.5mm
Use:
Portable Media Player
Function:
Bluetooth, Microphone, Noise Cancelling
Place of Origin:
Guangdong, China
Color:
Black, Blue, Brown, Gold, Gray, Red, Silver, White
Product name:
Active Noise cancelling aviation headphones
Bluetooth Version:
V4.1
Feature:
Active noise cancelling bluetooth headphone
Functions:
active noise cancelling, bluetooth
Material:
ABS+PU+metal
Driver unit:
40mm
Certificate:
CE RoHs FCC
Usage:
Smart Mobile Phones
Active cancellation:
up to 20dB between 50-500Hz
Operation distance:
10m
Supply Ability
Supply Ability:
3000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Gift box with EVA case
Port
Yantian, Shenzhen
Lead Time :
45 days
Product Description

Novel Over Ear Flexible Active Noise Cancelling Aviation Headphones 

 

Specifications

Driver unit

40mm

Sensitivity

105dB±3dB

Impedance

32Ω

Frequency

20Hz-20KHz

Active cancellation

up to 20dB between 50-500Hz

Operation distance

10m

Continuous working time

8 hours

Standby

more than 200 h

Bluetooth version

CSR 8635, V4.1

 

Product Details

 

A High Level of Listening -----KO-STAR

Less Noise in you life, you can use at anywhere with Noise.

A. Air plane

B. Bus

C. Subway

D. Train

E. Office

F. Home

G. GYM

 

Packaging & Shipping

 

Company Information

KO-STAR is a prfessional audio accessories designer and manufacturer located in HengGang, ShenZhen. Our main products include:High performance wireless noise cancelling headphones,bluetooth headphones, bluetooth portable speakers, DJ headphones, style headphones and earphones, gaming headsets. We have in-house design, tooling, injection moulding, dynamic drivers development and manufacture, assembly and advanced quality assurance testing. The total factory area is 6000 square meter and there are more than 200 skilled workers.

 

Being a world famous brands partner, our talented designers and 6 energetic experienced engineers push out 7-9 trend-setting new models every year. Until 2016, we obtained 30 patents for our invention.

 

Our factory is ISO9001:2015 certificated. And we are BSCI and WAL-MART audit approved. Our products are CE, ROHS, PAH, LFGB, SCCP, FCC, CEC, CA65 compliant for different markets. With standard modern quality control system and no-compromise-on-quality attitude, we enjoy good reputation in world market for KO-STAR quality and competitive price.

 

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