These Bose QuietControl 30 Wireless Headphone in Black is a top-of-the-line headset with double earpieces, built-in microphone, and noise cancellation features. This in-ear headset offers Bluetooth wireless technology and a USB connectivity option. It comes sealed in the box and includes a charger, making it a convenient and high-quality choice for portable audio enjoyment. Ideal for those seeking a sleek and personalized audio experience, this Bose headset is a premium option for music lovers and tech enthusiasts alike.