Features: Max sound gain of 48dB N-H Switch Volume Control Battery compartment ON/OFF switch Use high intensity and long life-time military fiber wire Main Unit Size 4.5*4.2*1cm, NW:7.5g Different size noise prevention earplug Vibration proof box, Battery type: AG13 or A675 (Zmore...
Application : Temporary Or Permanent Weak Voice,To Increase The Voice Sound Level.
Driven Type : Electric
Main Features of Speech Enhancement Device : The battery chamber is easily accessible for smooth battery replacement The head set is light weight and is supplied with a built in microphone. The head set allows free hand free operation without any discomfort of holding mike with omore...