9D heavy bass delivers immersive, powerful sound from a portable wireless Bluetooth speaker. Longlasting battery enables extended listening with definition sound. RGB ambient lighting can be adjusted to match your music or create a relaxing atmosphere. Bluetooth 3 chip provides wide compatibility and supports multiple playback modes including USB. Use scenarios Home entertainment or small gatherings: Pair with a phone or tablet via Bluetooth for music, movies, or games. The 9D bass and definition sound enhance the experience, while RGB lighting sets the mood. Outdoor and travel: Take this portable speaker on camping trips, picnics, or road trips. The longlasting battery supports extended listening, and RGB lighting adds ambient light after dark. Office or study: Connect to a laptop or computer via USB playback or Bluetooth for clear audio during video calls or focused listening sessions.