Description:
Built-in a high quality MP3 player with great sound quality.
Built-in 4MB flash memory as the storage device.
Easy to take off the lid and put it back.
Easy to update sound file on computer through USB connection.
A push button is connected to the speaker.
It will play a sound after pressing the push button.
With the self reset button (Green Button Version), it also supports multiple sound files other than one sound file only. -When there're multiple sound files, it will always play the next sound file after momentarily pressing the button.
With the self-locking button (red), the sound file is always played in a loop until the button is pressed again and released.
Equipped with a high quality class D amplifier.
Adjustable sound volume through turning the blue potentiometer on the internal circuit board.
Wide power input and stable performance.
Length of the power wires: about 30cm
Length of the button wires: about 20cm
Features:
- Working voltage: 6V to 30V DC
- Working current: ≤1000mA
- Power consumption: ≤3W
- Flash memory size: 4MB
- Audio format: MP3
- Sound pressure level: ≤100dB
Documentation and Downloads