✓ LONG-DISTANCE BLUETOOTH RANGE: With Bluetooth Version V4.1, our bluetooth headset with microphone offers wide compatibility and is even backward compatible with older versions. You can enjoy seamless connections with various devices. The impressive range of up to 33 feet (10 meters) from the base gives you the freedom to move around without compromising the connection. Stay connected and productive with our noise cancelling headset, no matter where you are in the room. ✓ NOISE CANCELLING TECHNOLOGY FOR UNINTERRUPTED CALLS: Experience superior audio quality with our head set's active DSP noise cancellation microphone. Enjoy clear conversations with built-in DSP noise reduction, echo cancellation, and tone control features. Whether you prefer wide-band or narrow-band audio, our wireless headset for work delivers immersive sound. Immerse yourself in rich and detailed audio, ensuring every word is heard with clarity. ✓ BUILT FOR COMFORT: Designed for ultimate comfort, our wireless headset with microphone features a comfortable headband-wearing style. The extra-large leatherette ear pad provides exceptional cushioning, making it ideal for individuals who wear headsets for extended periods. Enjoy a luxurious and comfortable fit that ensures maximum comfort, even during long hours of use. ✓ LONG-LIFE BATTERY WITH 12H PLAYTIME: Experience extended talk time with our usb headset with microphone, providing up to 12 hours of uninterrupted usage. When not in use, it offers an impressive standby time of at least 300 hours. Conveniently charge the usb headset by connecting it to the USB port or simply placing it in the base. Stay connected and powered up for extended periods without interruptions. ✓ WIDE COMPATIBILITY: Our headset for laptops offer versatile compatibility. It connects effortlessly via USB to softphones on both Mac and Windows. You can also use it with smartphones and tablets running on iOS or Android. Moreover, if you have a desktop phone equipped with Bluetooth capability, our headset will seamlessly connect to it too. Stay connected across a wide range of devices with ease and convenience.