80W Voice Playback Module : The voice module speaker power maximum power is 80W, and the big power output makes the module sound better. This robust performance makes it great in a variety of audio applications, making it useful for applications that require long, wide-distance voice transmission or require big -fidelity voice. Good for Industry Broadcast Device. Support USB Download : CH358D low lever trigger sound chips can be connected to the computer via Micro-USB to copy audio files, enabling the playback of different audio content or safeguarding crucial sound files through backups. Note: The audio file must be in mp3 format, and the file name must be 5 digits: 00001-00010. Module Features : CH358D Low Lever Trigger Sound playback board 1. Support MP3 hardware decoding. 2. Sampling (KHz):8,11.025,12,16,22.05,24,32,44.1,48. 3. Multiple control modes: 10-way button one-to-one, MP3 mode, combined playback.4. With 8MB memory, can be connected to the computer via USB to copy audio files.5. Built-in big-power amplifier with a maximum output of 80W. 6. Supports power on broadcast and background music insertion. 7.Supports 8 playback mode selections, which can be adapted to different applications.8. Dedicated BUSY signal output indication. Support Update Audio】Music player comes with a USB interface, which allows users to use USB cables (included) to connect computers or other devices and transfer audio files to the module's built-in storage. File transfer is more convenient and fast.Note: The audio file must be in mp3 format, and the file name must be 5 digits: 00001-00010. 10 TRIGGER PORTS : Voice device is equipped with 10 trigger ports, by connecting these ports, users can achieve 8 playback mode selections, which can be adapted to different applications., such as single loop, loop playback or snap trigger playback. This makes the voice module very flexible and suitable for application in various scenario. Adjustable Volume : The voice playback module volume decreases clockwise and increases counterclockwise. This feature allows users to adjust the volume according to their needs, while avoiding excessive volume that can have an adverse effect on hearing. Wide Applications : Whether you need long-distance voice transmission or big-fidelity sound, this module delivers robust performance to meet your requirements.Design for industrial voice prompt, workshop operation prompt, boiler liquid temperature monitoring prompt, boiler liquid capacity monitoring prompt, industrial process adjustment analysis prompt, equipment inspection voice prompt, voice horn, mine voice horn, voice alarm, oil field voice horn, car reverse horn, car voice horn, voice prompt, etc. 80W voice playback module, CH358D Low Lever Trigger Amplifier Multi-player Modes MP3 Sound board for Workshop Reminder

Application Field
Industrial voice prompt, workshop operation prompt, boiler liquid temperature monitoring prompt, boiler liquid capacity monitoring prompt, industrial process adjustment analysis prompt, equipment inspection voice prompt, voice horn, mine voice horn, voice alarm, oil field voice horn, car reverse horn, car voice horn, voice prompt, etc.
Hardware parameters
1,Working voltage:DC9-24V
2,Output power:80W
3,Audio format:MP3
4,Maximum operating current: Standby current 30MA，operating current <2000MA>
5,Working temperature:-40 degrees~85 degrees(Industrial standard)
6,Working moisture:5%~95%
Module features
1、Support MP3 hardware decoding.
2、Support sampling (KHz):8,11.025,12,16,22.05,24,32,44.1,48.
3、Multiple control modes: 10-way button one-to-one, MP3 mode, combined playback.
4、With 8MB memory, can be connected to the computer via USB to copy audio files.
5、Built-in big-power amplifier with a maximum output of 80W
6、Supports power on broadcast and background music insertion.
7、Supports 8 playback mode selections, which can be adapted to different applications.
8、Dedicated BUSY signal output indication.