Kopen JQ8900-16P USB MP3 Sound Module with 3W Amplifier & 7-Tone Control

The Kopen JQ8900-16P USB MP3 Sound Module is a high-performance audio playback module designed for embedded systems and electronic devices. Perfect for product developers, automation projects, and custom equipment voice alerts, this compact module delivers 3W audio output, 7 I/O trigger controls, and TTL serial communication. With wide voltage compatibility and built-in memory, it’s an excellent solution for interactive and sound-based applications.

 ✅ Key Features

• Built-in 3W amplifier for clear, high-quality sound output

• Supports multiple sound effects: Normal, Jazz, Classic, Pop, and Rock

• Features 7 I/O trigger ports and TTL serial port for flexible control

• Integrated 4M memory for storing and playing custom MP3 files

• Compatible with USB 2.0 for direct data transfer and playback

• Wide voltage operation range: DC 3.3V–5.2V

• Low power consumption with only 10mA working current

• Supports standard MP3 audio decoding (ISO11172-3 / ISO13813-3)

• Durable design with operating temperature of -40°C to 85°C

• Ideal for equipment voice prompts, vending machines, and smart systems

✅ Technical Specifications