The AT&T BL102-4 is a four-handset cordless phone system designed for home use. Featuring a retro style, this set includes an answering machine and new batteries for each handset. The phones operate on DECT6.0 frequency for clear and reliable calls, with additional features such as wireless connectivity, speakerphone capability, and Power Over Ethernet (PoE) support. The black-colored phones have a compact size with dimensions of 13.39x8.78x5.08 inches and a lightweight design at 3.13 pounds, making them convenient for everyday use. Perfect as a Christmas gift, this phone set is described as cute, best, funny, and suitable for kids.