eatures: 1. Adopt Bluetooth 5.1, low power consumption, strong signal, stable transmission. 2. Lightweight body, fits the neck, frees hands and listens freely. 3. Exquisite and compact, it is eye-catching wherever you take it. 4. Music surrounds the surroundings, just like live audio-visual effects. 5. Comes with outdoor lights to illuminate the dark. 6. Easy to fold, convenient storage, does not take up space. 7. The whole body is smooth and has no sharp angles, so it is painless and stress-free to wear for a long time.
