1. Working voltage: DC 3 - 5V 2. On-board ISD1820 chip, convenient to use 3. With high-quality loop playback, jog playback, single-pass playback and other functions 4. Directly drive 8 ohm / 0.5W speaker 5. Can be controlled by the microcontroller operation 6. Suitable for various types of electronic products or DIY enthusiasts 7. Package Contents: 1 x Recording Module, 1 x Trumpet, 1 x Connection Cable
