1. Cutting-edge 1DSP dual noise reduction technology for crystal-clear sound. 2. Enhance your ambiance with the colorful glass atmosphere light. 3. Immerse yourself in audio excellence with the 16-core dual-frequency internal magnetic speaker. 4. Massive 1800mAh battery capacity ensures extended usage. 5. Enjoy seamless compatibility with various devices. 6. Explore multiple playback modes including Bluetooth, TF card, and AUX.