1. Built-in a high quality MP3 player with great sound quality.
2. Built-in 4MB flash memory as the storage device.
3. Update sound files easily on computer through USB connection.
4. Able to play a sound in a loop when power is applied.
5. Able to play four one-on-one corresponding sound files.
6. Able to play max. 15 sound files via parallel port control.
7. Can be hooked up to a switch/relay.
8. Equipped with a high quality class D amplifier.
9. Adjustable sound volume and wide range power input.
10. Wide power input and stable performance.
1. Working voltage: 6V to 30V DC
2. Working current: ≤1000mA
3. Power consumption: ≤3W
4. Flash memory size: 4MB
5. Audio format: MP3
6. Sound pressure level: ≤100dB
Examples of Connection
1. Play a sound for once when power is applied / play a sound in loop when power is applied
2. Play four one-on-one corresponding sounds / play max. 15 sounds via parallel port control
Easy to Update Sound Files