Outdoor Portable Subwoofer Multi-function Color Screen Weather Clock Gift Smart Speaker

Product information:
Power supply: Lithium battery
Color: Black, Blue, Pink, White
Frequency response range: 100Hz-20KHz
Rated voltage: 3.7
Additional functions: Waterproof, Dustproof, Shockproof, Call function
Applicable scenarios: Car, Desktop, Fitness, Outdoor, Home, Portable, Outdoor lawn
Rated power: 5