The One For All URC4220 is an advanced, 4-device universal remote designed with oversized buttons for extra-easy usage. A major upgrade from its peers (URC3110, URC 4110), the URC4220 adds along a plethora of buttons & functionality, including Info/Exit keys, a Master power key, and the ability to save up to 10 favorite channels. Plus, the URC4220 boasts a 30-minute memory retention that makes battery-changing a safe process. Additional features of the One For All URC4220 universal remote include a sleep timer and support for a comprehensive library of codes. The One For All URC4220 retails for $16.95 and comes with a 90 day limited warranty.