Bluetooth work headset noise-cancelling mic usb dongle clearer calls. Greater freedom. A more productive workday. Stay focused and communicate clearly without being tied to your desk. This bluetooth 5.3 Work headset combines an environmental noise-cancelling microphone, dual-device pairing, a dedicated usb-a dongle and up to 40 hours of talk time for dependable everyday communication. Use it for remote work, video meetings, customer calls, online training or busy office environments. The adjustable headband, memory-foam ear cushions and flexible boom microphone are designed to keep you comfortable and connected throughout the working day. Why you’ll love it reduce distracting background noise the environmental noise-cancelling microphone helps reduce surrounding sounds picked up during calls, allowing your voice to come through more clearly in home offices, shared workspaces and call centers. Connect to two devices pair the headset with two compatible devices at the same time. Move between laptop meetings and smartphone calls without repeatedly disconnecting and reconnecting your headset. Connect pcs without bluetooth the included usb-a dongle provides a convenient wireless connection for compatible windows computers that do not have built-in bluetooth. Move freely during calls a wireless range of up to 33 feet lets you stand, stretch or reach for documents without immediately leaving your conversation. Work for longer between charges the built-in 600mah rechargeable batt...