Features:

1. bluetooth V5.4 Technology: Experience a seamless and ultra-stable connection with the latest bluetooth V5.4 technology, ensuring high-quality audio transmission and minimal latency for an outstanding wireless performance.

2. 12mm Moving Coil with Dual Composite Diaphragm: These earphones feature a 12mm moving coil combined with a dual composite diaphragm, delivering an impressive 360° surging sound field for a rich, immersive auditory experience.

3. AI Call Noise Cancelling: Enhance your call quality with AI-driven noise-canceling technology. It effectively filters out background noise to ensure crystal-clear voice communication no matter where you are.

4. 360° Flexible Design: Constructed with robust, memory-nickel-titanium alloy wires, these earphones are designed to be extremely flexible. They can be stretched and bent without losing their shape, providing maximum comfort and adaptability.

5. Extended 28-Hour Battery Life: Enjoy long-lasting audio playback with a total battery life of up to 28 hours, thanks to the earphones' endurance combined with the additional power provided by the assistive charging case.

6. IP56 Waterproof Rating: Built to withstand the elements, these earphones are IP56 certified, making them resistant to dust and water. Perfect for outdoor activities and rigorous workouts, they offer prolonged reliability.