Beats Studio3 Wireless Wireless Noise Cancelling Headphones - Apple W1 headphone chip, Class 1 Bluetooth, Active Noise Cancelling, Up to 22 hours of playback - Blue [Description] Beats Studio3 Wireless provides a high-quality music experience with Pure ANC (Pure Adaptive Noise Canceling) and real-time sound calibration. Equipped with Apple's W1 chip, it offers up to 8 hours of battery life, and Fast Fuel allows for 5 minutes of charging = 2 hours of playback. Up to 40 hours of playback with ANC turned off. Class 1 Bluetooth provides a stable connection, and on-ear controls make operation easy. Ergonomic and comfortable fit with a lightweight design for comfortable long-term use. [Remarks] Used for about a year. I am selling it because I no longer use it. The condition is relatively clean. The main unit will be shipped in a dedicated case and box.