SPI. wireless headphones are engineered with noise cancellation that makes quiet sound quieter and music sound better. Free yourself from wires and connect easily to your devices with Bluetooth pairing. Premium materials make these headphones lightweight and comfortable for all-day listening. Lightweight stylish design with an adjustable headband,leather ear cushion, and headband. Foldable design for easy storage .Take it anywhere you go. Let it be part of your music experience.