Wireless Headset, Bluetooth Headset with AI Noise Cancelling Mic, Bluetooth V5.2 Headphones with USB Dongle, Charging Base & Mic Mute for PC/Cell Phones/Call Center (Black)

Stable Connectivity: Due to the chip version in the headset, it can’t connect two devices at the same time. This headset ensures strong connections with minimal delays because of the advanced Bluetooth chip. Please re-plug the adapter to give the adapter a new socket if you can’t connect your devices. PS; Please make sure your PC has a USB A port, also, please make sure your Bluetooth driver was updated to the lastest version. 【NOTE】The USB dongle is only compatible with Windows system, so the KH120M headset can’t be used for desk phones or landlines. Remove the dongle when the headset is not in use; insert it again when the headset is active
Adjustable Headset: The earmuffs are made of soft protein leather to ensure all-day comfort. The 270° rotatable microphone provides excellent flexibility, whether you want to wear it on the left or right side. Adjustable headband effectively reduces pressure on the ears and head, suitable for all head sizes. Note the MFB can’t be used for calling on computer
Noise Cancellation：There are no specific buttons to turn on the noise cancellation functions. The headphones perform noise reduction according to the environment, and the noise reduction effect may vary from person to person. Stay clear and professional on calls and meetings, regardless of your location. Just hit mute button during calls or meetings for private conversations or to reduce unwanted noise.【NOTE】Mute function exclusively active during calls or meetings
Long Battery Life: Our wireless headset provides an impressive 35 hours of use after a full charge. It only takes 2 hours to fully charge the battery, and we include a charging base for your convenience. It is very suitable for long-distance business trips and long meeting discussions, giving you work of security.【NOTE】Turn off the headset before you start charging it
HiF Stereo Sound: This wireless headset delivers inAcredible listening clarity. Not only does it provide clear calls, but it also allows you to enjoy the stunning effects of music and videos during your leisure moments.The Bluetooth headset is perfectly compatible with most conference software, like Skype, Meta, Webex, Zoom, MS Teams etc.