The Sony MDR-ZX770BN Wireless Noise Canceling Stereo Headset Bluetooth Headphones are high-quality over-the-ear headphones that offer an immersive listening experience. With active noise cancellation and Bluetooth connectivity, these headphones provide a wireless and hassle-free listening experience. The sleek design in gray or black color, along with built-in microphone and Bluetooth multi-point connectivity, make it a versatile choice for music lovers on the go. The Sony brand ensures a reliable and high-performance audio experience.