Enjoy HD calling and Environmental Noise Cancellation (ENC) for clear conversations in any environment. The transparent design adds a stylish edge, and the compact charging case with LED display keeps you powered for up to 6 hours of playback. Ideal for sports, gaming, and on-the-go listening, the Air 39 earbuds are compatible with most devices and crafted for comfort and durability. Make the upgrade to Air 39 and enjoy high-quality sound, convenience, and style in one package.