High power voice speaker is a simple voice prompt device. It can be used when the power is turned on. You can select the voice to play according to the trigger port. This product is suitable for indoor and outdoor situations where the volume needs to be loud. All internal tracks can be played cyclically / Single play can be expanded to multiple trigger play modes. This series of products is very convenient for voice replacement and can be used TF Card offline updates and plays the voice inside the loudspeaker, which can be played TF Audio files in the card can also be used USB Connecting line (both ends are USB Male terminal) Connect the machine to the computer, and the computer terminal displays a drive character. Delete the old voice in the disk and pull in the desired voice.
☆ Support loading MP3 audio format playback, with beautiful sound quality;
☆ Quick voice replacement. The product is equipped with rain proof USB female terminal, which can be connected to the computer to directly change voice.
☆ Default high-level trigger method (if other trigger methods are required, contact the business to customize the product);
☆ Support multi-channel trigger, up to 5 channels of trigger
☆ Level 5 volume cycle adjustment, suitable for many occasions.
☆ Built in SPI memory, supporting 4Mbit~64Mbit storage capacity, with voice length of more than 2000 seconds;
☆ Audio output can reach 30W;
Metro stations, subway entrances, stations, tourist attractions, schools, large squares, station waiting halls, construction sites, forest reserves, and other indoor and outdoor occasions where loud prompts are required.
YGPANB No. 44030602001141