The Philips TAT1138BL/00 is a pair of true wireless headphones designed for a seamless listening experience throughout your day. They feature 13 mm dynamic drivers that deliver rich sound and energetic bass, making them a great choice for music lovers who enjoy a full-bodied audio profile. To ensure your voice comes through clearly during phone calls, these earbuds are equipped with an AI-powered microphone that helps minimize distractions. Built for an active lifestyle, the earbuds have an IPX4 rating, which means they are resistant to splashes and sweat, allowing you to wear them during workouts or in light rain. The blue color gives them a distinct look, while the compact charging case fits easily in your pocket. You can enjoy up to 15 hours of total playback time when using the case, which is powered by a 250 mAh lithium polymer battery, while each earbud contains a 30 mAh battery for independent use. The package includes the earbuds, the charging case, and a USB-C cable for convenient recharging.