型号
SD-278 UHF Wireless Voice Amplifier Speaker
Product Name
Portable mini voice amplifier
Application
Sales people, teachers, clergy, tour guides, coaches, public speakers
Function
Bluetooth Power Auido Amplifier
Support
FM/USB/SD Iput/USB/SD/MMC/DVD/PC/MP3/MP4/Monile Phone
Frequency Response
90Hz~18KHz
Usage
Mp3/Mobile Phone/ PC/outdoor