The Pioneer S9 features active noise-cancelling technology to immerse you completely in music without interference from surrounding noise. Utilizing technology more advanced than most active noise cancelling, Ambient Awareness Mode allows the right amount of sound in from the outside world, giving you the option to not be completely isolated from your surroundings. With a newly featured Assistant button, you can skip or pause songs, get notified about new messages, and search via voice control without pulling out your smartphone. Bluetooth® technology supports Qualcomm® aptX™ HD audio*, enabling high playback quality with the freedom of a wireless connection. Thanks to a built-in high-capacity battery, continuous 24-hour music playback is possible—great for long flights. Premium finish with aluminum housings add a quality accent to your everyday style.
* Playback with the Qualcomm aptX HD audio codec requires Qualcomm aptX HD audio-compatible device.