High performance active noise cancelling bluetooth wireless headphones

  • 2-1999 Pieces
    $39.90
  • >=2000 Pieces
    $21.80
Color:
Black
$
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available
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
Customization:
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)

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Overview
Quick Details
Brand Name:
KO-STAR
Model Number:
NB-2020
Style:
Headband
Communication:
Wireless
Connectors:
3.5mm
Use:
Portable Media Player, Mobile Phone, Computer, DJ
Function:
Bluetooth, Noise Cancelling, Microphone
Place of Origin:
Guangdong, China (Mainland)
Cord Length:
1.0m
Bluetooth Standard:
Bluetooth v5.0
Waterproof Standard:
IPX-3
Active Noise-Cancellation:
Yes
Product name:
Bluetooth active noise cancelling headphone
Keyword:
ANC headphone
Feature:
Over ear
Bluetooth chipset:
QCC
Bluetooth version:
5.0
Effective distance:
10m
Working time:
10H
Charging time:
2-3H
Material:
ABS+Steel+Leather
Certificates:
CE, ROHS, FCC

Packaging & Delivery

Selling Units:
Single item
Single package size: 
25X21X12 cm
Single gross weight:
1.5 kg
Package Type:
active noise cancelling headphones: color box + carry case
Lead Time :
Quantity(Piece) 1 - 2 3 - 2000 >2000
Est. Time(days) 3 45 To be negotiated

High performance active noise cancelling bluetooth wireless headphones

Product Description

 

PRODUCTS PECIFICATION

Bluetooth version

CSR8635,v4.1

Bluetooth profiles

HSP HFP A2DP and AVRCP

Driver unit

40mm

Sensitivity

102dB±3dB

Impedance

32Ω

Frequency

20Hz-20KHz

Active cancellation

25-30dB

Continuous working time

10 hours at medium volume

Battery

Lithium battery 250mAh

1.high performance active noise cancelling headphone       

2.truly authentic sound due to excellent

coordination of acoustic and structure

3.bold styling and streamlined design

4.soft over-ear cushions for extended comfort

and physic noise isolation

5.foldable design for travel convenience

 

 

 

 

Packaging & Shipping

 

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