An 2.8 inch touch screen has been added to the traditional headphone battery compartment to display more device information, making it more convenient to operate and use. It has a 8000 mAh battery station that provide power for your mobile phone .The brand new appearance adds a sense of technology to the product. At the moment you bring it out, it is destined to become the focus of the entire audience. Long-Lasting Battery Life: This product features an 8000mAh battery capacity, allowing for 50 hours of music time on a single charge, making it perfect for users who are on-the-go, such as "commuters" or "travelers".Advanced Noise Cancellation: Equipped with both Environmental Noise Cancellation (ENC) and Active Noise Cancellation (ANC), this earphone provides an immersive listening experience, ideal for users who want to "block out distracting background noise" in noisy environments.Fast and Reliable Bluetooth Connection: With Bluetooth v5.3, this earphone offers a fast and stable connection with a low wireless delay time of 31-40 ms, ensuring seamless audio streaming for users who prioritize "smooth music playback".Waterproof and Durable Design: Featuring IPX-4 waterproof standard and a sturdy ABS+PC material, this earphone is designed to withstand accidental drops and exposure to water, making it perfect for users who engage in "water-based activities" like swimming or hiking.Intuitive Touch Controls and LCD Display: The earphone's LCD touch screen and digital display provide an easy-to-use interface for users to control their music and track their battery life, making it convenient for users who value "easy navigation