rich 1.0 (NEW YORK) — [f500link]Facebook[/f500link] is adding a "sleep" mode to its Messenger Kids service to let parents limit when their kids can use it. The company says parents can now specify the times kids aren't allowed on — either as a one-time restriction or something recurring, such as after 9 p.m. every school night. Facebook launched the messaging app aimed at kids under 13 in December. It comes with a bevy of parental controls and no ads. TIME's Top Stories https://audioboom.com/channels/3380207-time-s-top-stories Audioboom https://audioboom.com 480 95 https://audioboom.com/i/32569148/600x600/c 600 600 <iframe width="100%" height="95" src="https://embeds.audioboom.com/posts/6831802/embed?v=202301" style="background-color: transparent; display: block; padding: 0; width: 100%" frameborder="0" allowtransparency="allowtransparency" scrolling="no" title="Audioboom player" allow="autoplay" sandbox="allow-downloads allow-forms allow-popups allow-same-origin allow-scripts allow-storage-access-by-user-activation allow-top-navigation-by-user-activation"></iframe>