FM wireless public address sytem is a PA system transmiting audio signals wireless, the system is normall used outdoor, where is not suitble for cable connection.
Tel: (+86) 20 3939 0663
Fax: (+86) 20 3939 0669
WhatsApp/WeChat: (+86) 137 1070 2050
Skype: lyintlcorp
E-mail: sales@lyintl.com