The JBL Wave Buds in black are wireless earbuds designed for a reliable daily listening experience, featuring 8mm drivers and JBL Deep Bass Sound to provide a rich audio profile. You can enjoy your music or podcasts for up to 32 hours of total battery life, with speed charging available to get you back to your audio quickly when the power runs low. These black earbuds are built to handle the elements with an IP54 rating for dust and water resistance, while the charging case is IPX2 water-resistant, making them suitable for outdoor use and workouts. Each earbud weighs just 9g and connects to the JBL Headphones App, allowing you to customize your sound settings. They support hands-free calls and operate across a frequency range of 20 Hz to 20,000 Hz with a sound pressure level of 100 dB/mW.