How big is the Mobile Companion 2? February 23, 2024 22:20 Updated 62x47.9x18mm Or 2.4 Xv1.8 X .70 inches Related articles Mobile Companion 2 - Overview How does the Two-Way voice work on the Mobile Companion 2? How much does the Mobile Companion 2 weigh? What is the Live Locator feature? What do each of the buttons on the Mobile Companion Go do?