WM-88U1

speakers 4″×4 bass , 1″×1 treble
150 HZ/ 18KHZ
20/40W

Output power 4*25W
Speaker Impedance 4-8ohm
Expand TF card memory 32GB

Output to record the meeting
equipment with best noise cancellation technology
chairman with priority to mute delegates

75 ohms
60HZ-15KHZ
Supper Cardiod

8GB, Scalable to 32 G
Android 7.1
Body memory 1GM

sensitivity 46dBNA
Capsule type dynamic NA
Freq.response 50HZ-15KHZ