The wireless headset with microphone can filter out 99.6% of background noise and offer crystal clear talk wherever you are. With the mute key, you can click to mute the voice during a call (for pc and cell phone), Ideal for remote work, truckers, call centers, meetings, conference and work from home, etc. BLUETOOTH V5.0 Tech ensure stable and fast connection for pc computers, laptops, cell phones, and other bluetooth-enabled devices. The device without bluetooth function also can be connected with this wireless headset for computer via USB audio dongle(Included) with less transmission delay. Vonztek Trucker Bluetooth headset provides up to 210 hours standby time and 26 hours talk time with single 2-hour full charge; It provides wireless freedom with a 15 feet/49m and a multi-function button to power on/off, answer cell phone calls, wake up siri, also comes with volume control to adjust volume. Combined single-ear design with fashionable white gold colour, this w(Located in Merced CA)