l Adopt the technology of infrared induction and precise direction recognition.
l Voice contents can be changed according to the different needs of users.
l Automatically trigger to play voice, available to set the direction to play voice.
l Power-off memory function.
l Adopt MP3 playing program, better than the quality of ordinary sound.
l Support external micro SD card or built-in FLASH to play, preferable to SD card.
l Micro SD card supports hot plug.
l Can read micro SD card through Micro USB interface on computer.
l Support audio file copied form micro SD card to built-in FLASH.
l Standard Micro USB interface.
l Support to replace micro SD card contents directly through the PC (computer) or USB, without any software.
l Built-in power amplifier, speaker up to 1W/8Ω power.
l Two levels of volume, adjustable.
l Use micro USB or three AAA batteries or USB for power supply.
l Automatic sleep, low power consumption and long standby time.