Sinilink DY-B01 Voice Prompt Player DC5V-35V MP3 WAV Support 3W Speaker Audio System Customizable USB Audio File Playbac

Specifications Operating Voltage DC5V 35VOperating Current 1A or aboveOutput Power 3W Max Flash Memory 32M bits 4M bytes for storing custom audio filesFrequency Response 500Hz 16KHzFile Format Compatibility Decodes MP3 and WAV audio formatsControl Method 9 switches to trigger up to 9 different audio tracks individuallyVolume Adjustment Controlled by a volume potentiometerCustomization Options Audio files changeable via USB data connectionWorking Modes Configurable with DIP switchesFeatures 1 Wide Voltage Compatibility Supports DC5V to DC35V ensuring flexible integration with various systems 2 Precise Control Offers up to 9 individual trigger switches to play distinct tracks effortlessly 3 Exceptional Audio Performance Supports MP3 WAV formats for high quality sound output 4 Customizable Audio Files Simple file updates via USB data line to meet diverse needs 5 Efficient Output Upgraded to include a reliable 3W speaker for better audio clarity Package Included 1 x DY B01 Voice Prompt Player