Large-size Videophone Remote Control: Easy-to-read buttons.

Works with any Sorenson/D-Link/Blackcrow videophone models: (VP-100, VP-200, nVP [nTouch], 1000, 1100, and BVC-103).

Great for visual-impaired or Senior Citizen deaf users. 

Actual size: 4.75" (L) x 8.25" (W) x 1.0" (D)

2- AA batteries (not included)