Good used condition, I do not have a way to test but looks great and has a low serial number.

Please see photos for condition and what you see in photos is the exact same item you will receive.

Enhance your Intellivision gaming experience with the Mattel Intellivoice Voice Synthesis Module. This external attachment, with its distinctive brown color, is a must-have for all Intellivision enthusiasts. It is compatible with the Intellivision console and was manufactured in Hong Kong.

This module is made of durable plastic and has a low serial number, making it a rare find for collectors. With the Intellivoice module, you can add your own voice to your gaming experience. It is a compatible product for consoles and a great addition to your video game accessories.