Product information:
Power type: USB
Power supply mode: Built-in lithium battery
Color: Black
Frequency range: 100HZ-20KHZ
Interface Type: Card Reader. USB
Applicable scenarios: Desktop, fitness, outdoor, mobile/portable, karaoke, live broadcast, broadcast system, outdoor lawn
Applicable people: general
Battery capacity: 1500MAH
Shell Material: Plastic
Operation mode: Button
Function: card insertion, Radio