The Sarevile Wireless Mono Headset M99+ is a sleek black headset with a built-in microphone, perfect for use with both PCs and phones. The headset features Bluetooth wireless technology, a noise-canceling microphone, and comes with a USB dongle for easy connectivity. With its on-ear ear-pad design and comfortable headband form factor, this headset offers a convenient and stylish option for those looking to enjoy music or take calls hands-free. The charger is included, making it a complete package for users looking for a quality audio accessory.