This TV remote is ideal for visually impaired and digitally challenged people who have difficulty hitting the right button. The buttons measure .62 inches on the 9.5 inch x 2.5 x 1.25 remote. It controls most TVs, VCRs, cable boxes, satellite dishes and DVD players. This unit can be programmed to record TV programs in the future. Has a lighted keypad. Uses 2 AA batteries (not included).