RIANZ Walkie Talkie Phone set toy for Kids Best birthday gift Radiometer( )

RIANZ presents ALL New Walkie Talkie Phone set toy for Kids Best birthday gift. Walkie talkie works on the simple physics principle, where we are converting audio signals into radio signals via antenna, later other walkie talkie will decode signals of radio into audio signals, then voice is heard. Build quality and antenna quality determines the quality of voice heard in walkie talkie conversations.