Brand: Sound Core by Anker Enjoy Personal Space Anywhere: Low, mid, and high frequency noises are individually targeted by the 3-stage noise cancelling system. Hybrid active noise cancelling reduces low-frequency sounds like airplane engines and traffic noise by up to 98%. The other 2 stages filter out mid and high frequency noises such as crying babies and barking dogs. Hi-Res Wireless Sound: LDAC mode transmits up to 3× more data than standard Bluetooth codecs for a stunning high-resolution experience, even when using Space Q45 Bluetooth headphones in wireless mode Customized Transparency: Space Q45 noise cancelling headphones also has Talk mode, allowing you to speak to people in your vicinity with ease, while the 5 levels of transparency in the app allow you to choose how much of your surroundings you let in. Color: Black