Astronaut Bluetooth Speaker

Product information:
Power type: lithium battery
Color: Standard Edition, Ultimate Edition
Frequency range: 20Hz-20KHz
Rated Voltage: 5
Additional features: voice prompts
Applicable scenarios: car, desktop, fitness exercise, outdoor, home, mobile/portable, karaoke, live broadcast, square dance, broadcasting system, outdoor lawn, other
Rated Power: 5

Audio system * 1