Controls Devices:  8 devices: DVD, TV, VCR, SAT, CABLE, RECEIVER,   Compatible with Sony components and most major brands;    
IR Operating:  60°, 33feet  
Buttons QTY: 41 keys 
 
Specifications:
Extensive code library to operate your brand;
Multi-functions and stated;                                                                  Compact and lightweight,20-minute non-volatile memory backup;
Large rubber keypad keys allow blind-touch operating;
Ergonomic Design, Sleep Function;
Macro function, sleep timer.  
Battery: No Need Battery (Rechargable with generator inside)  
Dimensions: 54*200*31mm  
Weight: 140g   
Color: Silver