Product information:
Function: insert card, radio, dustproof, voice prompt, call function
Applicable scenarios: car, desktop, fitness, outdoor, home, portable, K song, square dance, broadcasting system, outdoor lawn
Speaker unit: 20W*2
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: 40W
Signal to noise ratio: 75dB
Power supply mode: built-in lithium battery
Channel: 2.1
Playing time: 8 hours
Expansion storage: 32GB
Bluetooth protocol: 5.0
Number of speakers: 2
Cabinet material: ABS
Size Information:
Size: 321129166mm
Packing list:
Speaker + microphone + usb charger*1
