[All-day comfort]: Compared to over-ear and in-ear headphones, open ear headphones offer enhanced comfort for prolonged wear without causing discomfort. Moreover, when engaged in outdoor activities such as running, cycling, hiking, or driving, open ear headphones enable you to remain aware of your surroundings, ensuring safety. [Upgraded Bluetooth V5.4]: The introduction of Bluetooth V5.4 significantly enhances transfer speeds, enabling users to experience faster audio transfers and quicker song switching or volume adjustments, which improves device responsiveness and overall performance. Additionally, Bluetooth V5.4 boasts reduced power consumption and delivers a more stable signal. [Long Battery Life]: The wireless headphones are equipped with a magnetic charging cable, built-in 100mAh rechargeable lithium-ion battery. With a charging time of 1.5 hours, it can provide up to 12 hours of uninterrupted music enjoyment. [15.4mm diaphragm drives]: The Bluetooth Headset is equipped with 15.4mm diaphragm drivers, ensuring the delivery of sound with powerful bass, crystal-clear midrange frequencies, and vibrant high notes. Immerse yourself in an unparalleled audio experience that faithfully reproduces every note and intricate detail, elevating your enjoyment of music. [ENC&Mute button]: The Bluetooth headphones incorporate Environmental Noise Cancellation technology, which effectively suppresses 90% of ambient noise while preserving the target voice. This advanced feature eliminates various types of interference noise present in the surrounding environment. In special cases, you can also mute your voice through the mute button, but you can still hear the other party's voice.