Features:

1. bluetooth Chip (V5.4): Experience seamless connectivity with the advanced bluetooth V5.4 chip, ensuring stable and fast connections to your devices.

2. Built-in Independent Speaker: Enhance your audio experience with built-in independent speakers that deliver clear, high-quality sound every time.

3. Deep Bass: Dive into your music with rich, deep bass that amplifies every beat and melody, making your listening experience more immersive.

4. HD Calls: Enjoy crystal-clear HD calls with noise cancellation technologies, allowing you to have uninterrupted conversations even in noisy environments.

5. Directional Transmission: Benefits from directional transmission for precise audio delivery, making sure that the sound reaches your ears exactly as intended.

6. 30H Playback: With an extraordinary 30-hour playback time, your music and calls are always available whenever you need them without frequent recharging.

7. Touch Control: Utilize intuitive touch controls for easy and quick adjustments, enhancing your interaction with the earphones without needing to reach for your phone.