Koss CS340BT QZ Wireless Communication Headset

CS340BT QZCommunication Headsets

The CS340BT QZ Wireless Communication Headset with environmental and active noise cancellation features state of the art ANC (active noise cancellation) on-board controls and up to 22 hours of use with ANC + Bluetooth® or up to 30 hours of use with Bluetooth® only.

Koss Stereophones

$149.99

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The CS340BT QZ Wireless Communication Headset with environmental and active noise cancellation features state of the art ANC (active noise cancellation) to significantly reduce unwanted background noise so only high fidelity audio remains.

Stay connected with Bluetooth® 5.0 on-board controls and up to 22 hours of use with ANC + Bluetooth® or up to 30 hours of use with Bluetooth® only.

Soft leatherette on-ear cushions insure a secure comfortable fit for hours of daily use. The convenient pivoting microphone arm and fold-flat design allows for easy storage and portability.

Specifications

20-20,000 Hz
36 Ohms
Bluetooth® 5.0
USB-C charging
Active Noise Cancellation
Dual microphone cVc 8.0 ENC
Up to 30hrs with Bluetooth® and 22hrs with Bluetooth® + ANC
On-board controls
One Year Warranty

How to Pair Your CS340BT QZ Wireless Headset

Download Manual

Great simple headphones

Noise cancellation works very well; microphone sounds clear. Comfortable. For the price these are great

Nearly Perfect

I was exceptionally frustrated with my BOSE wireless/noise cancelation headphones, and I was looking for something *different*. Something *better*.

And I found it.

The CS340BT QZ is a phenomenal headset. The crystal clear quality of the headphones is apparent. The noise cancelation is fantastic. I do have qualms with how the audio sounds when on calls with it, but this is a minor gripe because it goes from being absolutely stellar to merely good. It fits my head and I don't need to worry about them falling off like with the BOSE. The ear pads are comfortable and durable. The battery life is SO LONG. I've charged it once since I got them two weeks ago, and they were at 50% when I did that.

Definitely recommend, especially if they are ever on sale!

Great headset!

Battery life is ridiculous! I charge it once a week and use it 8 hours a day! This headset has a hidden feature not mentioned on the website. It has multi pair so you can have it connected to two devices at the same time. I don’t recommend using this is you are using this for work as various beeps will happen which is pretty distracting. This headset is built like a tank! Nice sound and great adaptive noise canceling are also pluses. You can’t beat these!