Google AIY Voice Kit includes:
1. Voice Bonnet (×1)
2. Raspberry Pi Zero WH (×1)
3. Speaker (×1)
4. Micro SD card (×1)
5. Push button (×1)
6. Button nut (×1)
7. Button harness (×1)
8. Standoffs (×2)
9. Micro USB cable (×1)
10. Speaker box cardboard (×1)
11. Internal frame cardboard
 
Basic information:
The AIY Voice Kit from Google lets you build your own natural language processor and connect it to the Google Assistant or Cloud Speech-to-Text service, allowing you to ask questions and issue voice commands to your programs. All of this fits in a handy little cardboard cube, powered by a Raspberry Pi.
Everything you need is provided in the kit, including the Raspberry Pi.
 
For more: https://aiyprojects.withgoogle.com/voice/
 
Feature:
-Pyphon platform 
-Smart Voice Control
-STEM AI Project 
-Sutiable for Secondary Students