What are the dimensions of the iTalk4? February 11, 2021 18:13 Updated 12.75” (323.85 mm) x 1.88” (47.75 mm) x 3.06” (77.72 mm) Related articles How to Clear All Messages from Your iTalk4 What are the size of the iTalk4 mounting holes and how far apart are they? Getting Started With iTalk4 Speech Device Mounting the iTalk4