Check the listing for details. Trucker Wireless Bluetooth Headset with Mic Mute Key Noise Cancelling Headset. Color: Black, Condition: New. Listed at 33.99 USD. Environmental Noise Cancelling Microphone Advanced noise-cancelling microphone and enhanced speakers filter out unwanted noise and deliver crystal-clear calls. This Bluetooth headset is ideal for driving, call center, online courses, conference calls, office, etc. Mute Function When you want to mute your voice during a call, just press the mute key to mute or unmute the microphone. This Bluetooth headset with mute function is perfect for office, remote working, call center, truckers, etc. It can be your privacy protector. *Note: The mute function only works with cell phone calls. We are improving this function so that it would work with the third party softwares at PC end in the future. Wide Compatibility & Bluetooth Dual Connection This wireless headset is widely compatible with smart phones, computers, laptops, tablets, and more Bluetooth-enabled device, and provides great sound within Skype, Webex Teams, Microsoft Teams and Zoom. This Bluetooth headset can also connect with 2 devices at the same time, you can switch between them freely as needed. Comfortable Wearing MX Bluetooth headset has omnidirectional rotating earmuff, which can help users to find perfect wearing angle. The on ear earmuff is made of protein leather, very soft and breathable, which can reduce much pressure bringing to ears and keep comfortable even after along time wearing. Long Battery Life The MX Trucker Bluetooth headset is equipped with a large capacity battery, which can provide 30 hours talking time or 400 hours standby time. Ergonomic and User Friendly Design Willful MX Bluetooth headset has large-size adjustable headband, lining with soft protein leather pading on the top, making it can fit most people and provide comfortable wearing. The boom mic is flexible, you can adjust it close enough to your mouth to pickup your voice more exactly.