Mp3 Player Trigger Mp3 Audio Player Wall Speaker With 10watts Amplifier 4 Button
Technical Parameters:
1. Working voltage: DC 9V-24V
2. Working current: ≤400mA (Input: DC12V)
3. Power Consumption: ≤5W
4. Flash memory size: 4MB(possible to be extended)
5. Audio format: MP3/WAV