What is the Talking Santa Claus application, how does it work?

According to the introduction of Funny Talking, Talking Santa Claus is a Entertainment app on the Android platform. There is currently a 1.3.4 version released on Dec 16, 2019, you can see the details below.

Santa Claus, also known as Christmas Father, Saint Nicholas, Saint Nick, Chris Klinger, or Santa Claus for short, is a legend that originated in Western Christian culture. Santa Claus brings gifts to you on the eve or Christmas morning.

Talking Santa Claus repeats everything you say with a funny voice. Enjoy hours of fun and laughter with Talking Santa Claus.

Play with Santa Claus:
Talk to Santa Claus and he will repeat everything you say with a funny voice.
Santa brings you gifts
Santa singing Christmas songs
Poke his head, Arm or feet.

Jingle bells, jingle bells
Jingle all the way

We wish you a Merry Christmas. We wish you a Merry Christmas and a Happy New Year.