Wide range power supply;

12V battery acceptable and support for solar panel charging;

Support for WAV/MP3/WMV decoding;

Voice files stored by micro-SD card memory;

Changes play voice by USB download or SD card;

Trigger play by far distance PIR sensor automatically;

Play mode can be set by buttons;

Included a 10A replay closed when playing voice;

l Built-in a strong amplifier and volume can be adjustable;

l Power and play led indicator.