Features:

1. bluetooth Chip (V5.4): Enjoy ultra-strong transmission performance with bluetooth 5.4 technology. This ensures a super sensitive connection to your device, providing zero-wait time and lossless music listening.

2. HiFi Sound: Immerse yourself in high-resolution acoustic sound quality. The Sanag D20S offers premium HiFi sound, making it perfect for audiophiles seeking crystal-clear audio reproduction.

3. 3D Surround Sound: Experience a 3D panoramic theater mode that creates a surround space sound effect, especially suitable for watching movies and enjoying immersive audio experiences.

4. 60 Hours Playback Time: With a built-in high-capacity battery, the Sanag D20S provides up to 60 hours of uninterrupted music playback. Ideal for all-day use and long-lasting music enjoyment without battery life anxiety.

5. Low Game Delay: Optimized for gaming, these headphones offer low latency, ensuring your gaming audio is synchronized for preemptive action on the battlefield.

6. Sound Absorbing Sponge Earmuffs: Crafted with high quality sound-locking cotton, these earmuffs are comfortable to touch, prevent sound leakage, and offer long-term wearing comfort without earache.