LOGITECH Snowball iCE Plug-and-Play USB Microphone Black 988-000067

2 in 1-Expandable up to 6 Handsets
Power Back-Up Operation “Add.2 x AAA”
50 Numbers Caller ID Memory
100 items Base Unit Phonebook Memory
100 numbers Incoming Call Barring

White Large 1.8″ LCD display
Noise reduction
100 Name & Number Phone book
Speaker Phone
Caller ID 50 Name & Number
Incoming call barring “up to 50 numbers”