• Ultra thin wireless portable keyboard design ;• Comfortable typing keyboard features a 15deg tilted angle to release wrist pressure when typing ;• Easy plug and play with wireless connection ;• Keyboard connection: 2.4 G wireless dongle ;• Keyboard auto sleep feature;• 104 keyboard keys ;• Working keyboard distance: 33 ft.;• Working keyboard voltage: 3 volts ;• Working keyboard current: 5 mAh;• Keyboard battery: 2 AAA batteries (not included);• Comfortable touch mouse;• Auto sleep power saver mouse;• Mouse connection: 2.4 G wireless dongle ;• Working distance: 33 ft.;• Mouse resolution: 1,000 DPI ;• Working mouse voltage: 3.7 volts;• Working mouse current: 10 mAh ;• Mouse battery: 2 AAA batteries (not included);