Bowers & Wilkins PI4 Noise-Canceling Wireless In-Ear Headphones

Lose yourself in your favorite music, audiobook, or streaming video with the PI4 Noise-Canceling Wireless In-Ear Headphones from Bowers & Wilkins . The 14mm drivers and aptX codecs work to provide you with high-quality sound reproduction, while active noise-canceling technology filters out distracting ambient sounds. The built-in battery provides you with up to 12 hours of playback for all-day enjoyment. If you need more, a quick 15-minute charge gets you 3 additional hours.