Product information:
Power type: USB
Color: black, red, blue, gray, gold
Frequency range: 60Hz-15KHz
Rated Voltage: 3.7
Additional functions: card insertion, dust prevention, drop resistance, voice prompt
Applicable scenarios: fitness sports, outdoor, home, mobile/portable, karaoke, square dance, broadcasting system, outdoor lawn, other
Rated Power: 10

Packing list:
Speaker+charging cable+lanyard+color box
Product Image: