Power Output:60 Wats
Frequency Response: 100hz ± 15db1khz ± 1db
Power Source: Built-in rechargeable lithium batteries.
2.Using the built-in rechargeable battery,safe and durable. 3.220V AC/built-in rechargeable batteries DC:6V(UM-1*4PCS)/9-12V DC input four power supply for selection. 4.Microphone Megaphones function. 5.AUX function...
4 in 1 Speaker: Radio + Mp3 player + Speaker + Megaphone
Description: 4 in 1 Speaker lets you plug in and play your USB/TF music player directly ,listen to radio, connect PC or cellphone as a speaker. The most...
40W Max. output megaphone with a large horn of 300mm and operates by R-14P or "CM" batteries.
Operate by 12V DC. through connection to an external power input socket.
Incorporates lock switch for microphone.
Siren functions are available.
Mountable on an optional speaker stand.
SJM-50B : MIC
SJM-50BS: MIC & SIREN
SJM-50BR :MIC RECORDING
SJM-50BSR : MIC RECORDING, BUILT IN...
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