Portable Waterproof Mini Magnetic Bluetooth Speaker

Product information:
Power type: lithium battery
Color: Black, Champagne
Frequency range: 100HZ-20KHZ
Rated Voltage: 5
Additional features: collect money and broadcast
Applicable scenarios: car, desktop, fitness sports, outdoor, mobile/portable, outdoor lawn
Rated Power: 5
Specifications: magnetic bracket 3D surround sound quality