TECKNET Bluetooth PC headset with microphone & USB dongle [45 hr call time & 10M range] wireless headset with charging dock, AI noise cancelling for business, office, home office.

["【Bluetooth & USB Dongle】 This mono headset Bluetooth can be connected to all Bluetooth devices via Bluetooth and can also be connected to a PC/laptop via a USB adapter to ensure stability and adaptability of audio transmission. Note: Mute function currently only works for calls on mobile phones", "【AI Noise Cancelling】 The Bluetooth headset with wireless microphone eliminates 99.8% of background noise and echoes. Even in a loud office, high-quality sound can be achieved. Perfect for office, home, remote work, call centers, webinar presentations, etc.", "【Fast Charging & 2 Charging Methods】 The wireless headset can be charged via the docking station or the cable. The fast charging function provides up to 45 hours of talk time and 400 hours of standby time, charging the device to 30% in just 30 minutes and to 100% in 120 minutes", "【BT 5.0 & 10m Range】 This Bluetooth 5.0 headset with wireless microphone and a 10m connection range offer you a fast and stable connection and higher call quality. Note: Some third-party software, such as Skype, must accept incoming calls through the connected computer", "【Comfortable】 The ultra-lightweight, breathable wireless headset weighing only 79g, the adjustable headband fits any head shape and does not slip off. The 270° rotatable microphone can be used on the right or left side", "【Quality Assurance】 At TeckNet, we believe in our headset with microphone. We offer you a 36-month warranty and if you have any questions, feel free to contact us"]