KOOBOOK 2Pcs JQ6500 Voice Sound Module 16Mbit Music MP3 Play MCU Serial Control Module UART SPI Flash

Specifications: Broadcast language broadcast function, you can pause the playing background music The audio data is sorted by folder and supports up to 100 folders. 1000 songs can be assigned to each folder. 30 level adjustable volume, 10 adjustable EQ In the key mode, you can play mode selection: can be interrupted, can not be interrupted, single cycle, the overall cycle Can be interrupted: is in the process of playing, press the button will interrupt the current state to perform new Can not be interrupted: In the process of playing, press any key is invalid, until the current track is only valid after playing MP3 file format: Support all bit rate 11172-3 and ISO13813-3 layer3 audio decoding Sample rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48 Support Normal, Jazz, Classic, Pop, Rock and other sound effects UART interface: standard serial port, TTL level, baud rate can be set Input voltage: 3.2V-5V (best 4.2V) Rated current: 20ma Working temperature: -40~70C Humidity: 5%~95% Application: 1. Car navigation voice broadcast; 2. Road transport inspection, toll station voice prompts; 3. Voice prompts for safety inspections at train stations and bus stations; 4. Power, communication, financial office voice prompts; 5. Vehicles entering and exiting the channel to verify voice prompts; 6. Check the channel voice prompts; 7. Multi-channel voice alert or device operation to guide voice; 8. Electric sightseeing car safety driving voice announcement; 9. Mechanical and electrical equipment failure alarm; 10. Fire alarm voice prompts; 11. Automatic broadcast equipment, regularly broadcast We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 2Pcs