Bluetooth Headset V5.1, Wireless Headset with Noise Canceling Microphone, 40 Hrs Work Time Office Headset with Bluetooth Dongle & Charging Base, AptX HD On-Ear Headphones with Mute Button (Black)

AI Noise Cancellation & Mute FunctionThe 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 BaseOur 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 CompatibilityOur 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.
NOTE: The MFB button can' t support to answer or reject calls when use with computer.
Dual Connection& Long-Distance Bluetooth RangeOur Bluetooth with microphone supports connecting with two devices via Bluetooth at the same time. You can quickly switch between your computer and your cell phone, and you won' t miss any important calls. The Bluetooth range of our office headset is up to 33 feet. You can move around while staying on the call or keeping your audio playing.
NOTE: Please don' t connect one device via USB dongle and connect the other one device via Bluetooth
All-Day Comfort & Hands-Freegrecab The soft ear pad provides a comfortable fit for all-day intensive use. You can adjust the headband to the most comfortable size for your head. The microphone stalk is flexible that you can easily adjust it to the perfect angle to capture your voice clearly.
NOTE: If you don' t use the headset, please unplug the usb dongle from computer. Next time when you need to use the headset, plug the usb dongle to use again