3.7V MX1.25 Lithium battery Included
Brand Waveshare
Features Dual microphones | AI Speech | Surround RGB Lighting
Country/Region of Manufacture China

Check the listing for details. Waveshare ESP32-S3 AI Smart Speaker Development Board, Dual Digital Microphone. Condition: New. Listed at 25.79 USD. ESP32-S3 AI Smart Speaker. Dual microphones | AI Speech | Surround RGB Lighting. Supports AI Speech Interaction. Voice Interaction : Dual microphone array with noise reduction and echo cancellation, suitable for accurate speech recognition and near/far-field wake-up.

$18.05
$25.79