Panasonic KX-TGF380M DECT 6.0 1-Handset Bluetooth Landline Telephone with corded based unit Body Color: Black Phone Directory Memory: 3000 Number Phonebook Display: 1-Line LCD Battery Type: Battery Power Backup Operation Battery Size: 2 x AA batteries Placing / Mounting: Wall-mountable Dimensions: 5.3 x 8.4 x 9.6 inches Weight: 3 pounds