【HIFI shocking sound quality】Experience 360° panoramic stereo sound with titanium diaphragm vibration technology, providing a wider sound range. Enjoy deep bass, round mids, transparent highs and delicate vocals for an immersive audio experience.【Directional sound transmission】The earbuds adopt advanced directional sound transmission technology, which can automatically adjust the sound beam by 25° to ensure that the sound is efficiently transmitted to the ear canal and significantly reduce sound leakage.【Comfortable ear-hook design】These earbuds are designed for long-term wear, providing a non-sense, comfortable fit, and can stay secure during intense activities. They are perfect for exercise, providing free movement without falling off.【Extended battery life】These earbuds have a built-in large-capacity battery and low-power chip, which can be used continuously for 12 hours on a single charge. The charging box extends the total playback time to 55 hours, ensuring long-lasting endurance.【Ultra-low latency and waterproof】Equipped with a new chip for high-speed synchronous transmission, this headset provides 65ms ultra-low latency for seamless daily entertainment and gaming. The IPX5 professional waterproof rating is effectively rain and sweat proof.