Bluetooth headset

brand new item, open box. 【AI Noise Cancellation & Mute Function】The microphone of our office headset can block most background noise due to advanced environmental noise canceling technology. People on the other end won't hear your background noise. The mute button on the microphone boom can be easily touched. It is perfect for work from home and office. NOTE: The headset will disconnect while charging, it is designed to protect the headset. So when you need to use the headset always, please don't charge it. 【Long Battery Life & Exclusive Charging Base】ERBESNELINGTOPSUNCOJIAS Our wireless headset is equipped with a 600mAh battery, which provides over 37 hours working time and 230 hours standby time after fully charged. Fully charged only need about 2 hours. Besides, the Bluetooth headset comes with a charging stand, you can put the headset on it to charge. NOTE: Please turn off the headset before charging the headset. 【Stable Connectivity & Wide Compatibility】Our on-ear headphones uses QCC3040 Bluetooth chip and the Bluetooth version is 5.1, which can offer stable and quick connection with Bluetooth devices. The aptX HD technology can provide great audio quality. Low Latency ensures your Bluetooth device can transmit real-time audio.If your computer has no Bluetooth function, you can use the Bluetooth dongle included. It is compatible with Skype, Zoom, MS teams, Google Meet and most popular software.