Ultra-long battery life: It has long-lasting battery life, up to 40 hours of music playback, and up to 120 hours of standby time, which can meet your needs at any time.High-quality sound quality: It adopts HiFi sound quality technology and cooperates with ANC active noise reduction function to bring you a pure and realistic sound quality experience, allowing you to enjoy a more immersive music world.Clear Display: The LED screen displays clearly, allowing you to easily check the battery level, track information and other important information without worrying about eye strain.Multifunctional operation: With touch sensing and Bluetooth 5.0 technology, you can control and connect other devices through gestures. At the same time, it is also compatible with various operating systems such as Android, iPhone, and Windows.Game experience optimization: This Bluetooth earphone supports low-latency game mode, allowing you to enjoy games more smoothly without lag. In addition, the ergonomic design makes it more comfortable and natural to wear, and can be worn for a long time without fatigue.