,1. ? Charges via USB cable for convenient power replenishment.
2. ? Connectivity options include Bluetooth 5.0, SD card, and USB for versatile audio playback.
3. ? Approximately 20cm in diameter, making it compact and easily portable for both indoor and outdoor activities.
4. ? Delivers crystal clear sound playback with a power output of 20W RMS and a frequency response of 100Hz - 20KHz, ensuring high-quality au