Philips TSU7500 Color Pronto Remote Control (Discontinued by Manufacturer) Includes - CD-ROM with ProntoProEdit Software, USB Cable, 4x AAA Batteries (Ni-MH), Docking Station, Manual LCD Size - 3.8 inch with 65536 Display Colors Remote RF Signal - 418MHz Remote RF Channels - 4 from base station Remote Operating Distance IR - Up to 33 feet