Beats Solo Pro Wireless Noise Cancelling On-Ear Headphones - Apple H1 Headphone Chip Class 1 Bluetooth Active Noise Cancelling Transparency 22 Hours of Listening Time - BlackGet inspired with Solo Pro Wireless bluetooth noise cancelling headphones. To deliver sound how you want it solo Pro features two listening modes: active noise cancelling (ANC) and transparency. Beats pure ANC gives you the space to create with fully immersive sound while transparency helps you stay aware of your surroundings. Every detail of Solo Pro has been carefully considered right down to the intuitive way the headphones turn on and off via