TOA EC-380-AS ไมโครโฟนประกาศ Chime Microphone
The EC-380 is an uniquely shaped and high-quality condenser microphone equipped with a electrical chime and designed for paging applications. With its' adjustable chime volume, flexible power option of battery or DC, EC-380 is definitely the choice when selecting the a hassle-free plug and play chime microphone.