Built-in 35s Recording Memory: Onboard chip provides up to 35 seconds of audio recording; extendable up to 350s with external 32Mbit SPI flash (not included).
Flexible Recording Modes: Record by holding the button—release to stop. Simple and intuitive operation for DIY audio playback applications.
LED Indicator: Red LED blinks during recording and stays solid during playback—great for visual feedback.
Playback Mode Selection: Two-position DIP switch lets you choose between playback options to match your project needs.
Compact & Efficient: Small form factor (31.6 x 31.6 x 11.5mm) with ultra-low standby power (2µA); powered by 2V–5.2V DC, suitable for battery-powered DIY cards, boxes, and crafts.
