Notification
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This product is currently sold in the U.S.A
So this product is shipped directly from the U.S.A
Delivery time is 7 to 14 days.
We will do our best to ensure safe and fast delivery.
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[Important check]
Please check when purchasing electronic products.
We ship All the electronics from America.
All electronics are 110v in America
This is american 110v item,too
If you don't use a transformer, the product will break down
You have to use a transformer for this product.
Transformer (110v to 200~240v)
thank you
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KUNSTWORKER Active Noise Cancelling Bluetooth Headphones, Wireless Earphones Over-ear Stereo Headsets with Built-in Microphone and Volume Control-Black (black)










black

Product Description

Active Noise Cancelling Headphones
Advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office.So you to focus on what you want to hear, whether it's your music, your calls or simply peace and quiet even at heavy noisy place.

Built In Microphone
Built in microphone and volume control makes you enjoy hands-free calling. On board three buttons control switches between calls and music, controls volume and track selection.

Lightweight Comfortable
Lightweight comfortable around-ear fit you can wear all day long. 90° swiveling earcups, professional protein earpad and headband material delivers more durability and comfort. 90° swiveling earcups makes it convenient to carry in handbags or back packs.

High-quality Sound
High-quality Stereo Sound and 33ft transmit distance without obstruction. Guaranteed proprietary high quality 40mm large-aperture.

Easily Connect
To all your bluetooth devices including iPhone, iPad.

Long Battery Life
350mAh rechargeable battery provides up to 12 hours of continuous music playback.

Specifications:
Color: Black
Dimensions: 7.87*7.48*3.15in
Inner Earcup Dimensions: 2.36*1.57in
Weight: 0.47lb
Noise Level: 20db
Speaker diameter: ɸ40mm
Speaker Impedance: 32ohm
Range: 33ft
Driver Sensitivity(S.P.L): 103±3dB
Frequency Response: 20Hz---20KHz

Package Includes:
1x ANC Bluetooth headphones
1x USB charging cable
1x 3.5mm Aux cable
1x Carrying Case
1x User manual

Feature

♬POWERFUL ACTIVE NOISE CANCELLING TECHNOLOGY: Built-in high-precision ANC inverter noise reduction circuit can reduce 95% low frequency background noise. By switching the noise cancelling mode, you will enter into a quiet world to enjoy the pure sound when in travel, at work or anywhere. It will reduce the noise of city traffic, drone of a plane cabin or hubbub in a busy office.
♬40MM LARGE-APERTURE DRVERS AND EXCELLENT AUDIO: Proprietary 40mm drivers with neodymium magnet systems & precision tuned chambers enable deep, powerful bass, extended treble and higher fidelity, ideal for audiophiles.
♬BLUETOOTH 4.1: It is equipped with CSR Bluetooth V4.1 chips, accurate and low latent wireless transmission which guarantees its clear and fluent sound.
♬RETRACTABLE & COMFORTABLE OVER-EAR DESIGN: Retractable headband and protein ear pads deliver more durability and comfort for long-term wearing. 90° swiveling earcups makes it convenient to carry in handbags or backpacks. The ear pads can completely cover both of your ears, no pinching and squeezing! Gentle Reminder: please take off the headphone every 2-3 hrs to get your ears relax, in order to get better hearing enjoyment, and keep the head comfortable.
♬EXTENDED BATTERY & COMPATIBILITY: Built-in rechargeable lithium-ion battery supporting up to 12 hours playing time with 2-3 hours charging time. Stand-by time can reach 400 hours. Compatible with iPhone, Samsung, Huawei, LG, IOS, Android phones, iPads, Tablets, Portable Music Players, MacBook, Laptop PC.
Brand : KUNSTWORKER
MPN(PartNumber) : KUNSTWORKER
EAN : 0763383384036
Product Dimensions(LxWxH) : 24x7x16cm ; 526 g
Package Dimensions(LxWxH) : 24x16x7cm ; 526 g